# gradientcomfort.com > AI-optimized mirror of gradientcomfort.com containing 250 pages totalling 48,491 words of clean markdown content, structured data, and semantic HTML. Original source: https://gradientcomfort.com. Last updated: 2026-07-23T05:33:19.892Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [ Gradient | Window Air Conditioner and Cold Climate Heat Pump ](/content/site-root.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (260 words) ## Articles & Blog Posts - [How loud is the All-Weather 120V heat pump during operation? – Gradient](/content/faq/hc/en-us/articles/31341231199131-how-loud-is-the-all-weather-120v-heat-pump-during-operation.html): Indoor noise levels range from 32 dB(A) (Silent mode) to 53 dB(A) (Boost mode). Outdoor noise levels are maintained below 50 dB(A). (22 words) - [The cord isn't long enough. What should I do? – Gradient](/content/faq/hc/en-us/articles/31340457579035-the-cord-isn-t-long-enough-what-should-i-do.html): In this case we advise that you move to a window that is close enough to a three-prong outlet, or contact a local electrician to install... (33 words) - [What is the warranty? – Gradient](/content/faq/hc/en-us/articles/31341071189403-what-is-the-warranty/index.html): 1-year limited parts and labor. 2-5 limited parts no labor (10 words) - [If I don't turn the All-Weather 120V heat pump off, how much power is it consuming? – Gradient](/content/faq/hc/en-us/articles/31340810492443-if-i-don-t-turn-the-all-weather-120v-heat-pump-off-how-much-power-is-it-consuming.html): The All-Weather 120V heat pump is consuming little to no power when it is not running. (16 words) - [Can I recalibrate the temperature sensor? – Gradient](/content/faq/hc/en-us/articles/31341083279003-can-i-recalibrate-the-temperature-sensor.html): It is not possible to recalibrate the temperature sensor. It is sensitive to recirculation if there is anything (or anyone) directly in... (92 words) - [Does the All-Weather 120V heat pump support scheduling? – Gradient](/content/faq/hc/en-us/articles/31341152618395-does-the-all-weather-120v-heat-pump-support-scheduling.html): Yes, the heat pump features a 7-day scheduling option, accessible through the app. (13 words) - [Why do I need a three-prong outlet? – Gradient](/content/faq/hc/en-us/articles/31340745807515-why-do-i-need-a-three-prong-outlet/index.html): The All-Weather 120V heat pump needs to be grounded. Be sure the heat pump is properly grounded. To minimize shock and fire hazards,... (42 words) - [How do I find my All-Weather 120V heat pump's serial number? – Gradient](/content/faq/hc/en-us/articles/31339829931675-how-do-i-find-my-all-weather-120v-heat-pump-s-serial-number.html): You can find the unit serial number printed on the unit, in the Gradient app, and in the settings on unit UI. (22 words) - [Can I order extra locks for the window? – Gradient](/content/faq/hc/en-us/articles/31340903114267-can-i-order-extra-locks-for-the-window.html): Yes, there are many available online and at hardware stores that will work. Here's an example. (16 words) - [How do I install my unit? – Gradient](/content/faq/hc/en-us/articles/31339819029147-how-do-i-install-my-unit/index.html): Please view our manual here and follow the steps described: Instruction Manual (12 words) - [Is the Gradient GFCI compatible? – Gradient](/content/faq/hc/en-us/articles/31341130936731-is-the-gradient-gfci-compatible/index.html): No, the All-Weather 120V heat pump is not compatible with GFCI Circuits. (12 words) - [Is the Gradient AFCI compatible? – Gradient](/content/faq/hc/en-us/articles/31341102345115-is-the-gradient-afci-compatible/index.html): No, the All-Weather 120V heat pump is not compatible with AFCI circuits. (12 words) - [Are there additional convenience features? – Gradient](/content/faq/hc/en-us/articles/31341171204123-are-there-additional-convenience-features.html): The unit includes status notifications on the user interface and app, air filter and condensate cleaning reminders, and over-the-air... (21 words) - [What is the airflow capacity of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31341194201883-what-is-the-airflow-capacity-of-the-all-weather-120v-heat-pump.html): The indoor airflow ranges from 150 CFM (Silent) to 480 CFM (Boost). The outdoor unit airflow ranges from 700 CFM to 1050 CFM. (23 words) - [How do I control the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31339754336155-how-do-i-control-the-all-weather-120v-heat-pump.html): You can control the unit 3 different ways; via the UI, the remote, or the Gradient mobile App. (18 words) - [Can I use a three-prong adaptor? – Gradient](/content/faq/hc/en-us/articles/31339983577371-can-i-use-a-three-prong-adaptor/index.html): No, the All-Weather 120V heat pump must be grounded when running. Using an adaptor will result in the unit not performing correctly. (22 words) - [Do I really need a three-prong outlet? – Gradient](/content/faq/hc/en-us/articles/31339963266331-do-i-really-need-a-three-prong-outlet.html): Yes, the All-Weather 120V heat pump requires a three-prong outlet. (10 words) - [Are you developing a sliding window product? – Gradient](/content/faq/hc/en-us/articles/31459780555035-are-you-developing-a-sliding-window-product.html): At this time, we are focusing on our saddlebag window heat pump model. (13 words) - [Can I buy one if I am located in Canada? – Gradient](/content/faq/hc/en-us/articles/31460156848539-can-i-buy-one-if-i-am-located-in-canada.html): At this time, we are only licensed to sell in the United States. Please keep in touch as we grow our business and plans to expand in... (35 words) - [How is this product any different than a mini-split? – Gradient](/content/faq/hc/en-us/articles/31460238836891-how-is-this-product-any-different-than-a-mini-split.html): Our All-Weather 120V heat pump offers several key advantages over traditional mini-split systems. Unlike mini-splits, which require... (80 words) - [Why is it important to properly install the air filter? – Gradient](/content/faq/hc/en-us/articles/31266864000027-why-is-it-important-to-properly-install-the-air-filter.html): Proper installation of the air filter ensures efficient air circulation, maintains air quality, protects the unit from dust and debris,... (24 words) - [How wide must my window be to fit the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31293226234779-how-wide-must-my-window-be-to-fit-the-all-weather-120v-heat-pump.html): Windows must be a minimum of 26 inches wide to fit the All-Weather 120V (14 words) - [Where do I download the app? – Gradient](/content/faq/hc/en-us/articles/31328741088027-where-do-i-download-the-app/index.html): You can download the app through either the Apple App Store or through the Google Play Store. (17 words) - [What type of air filter does All-Weather 120V heat pump use? – Gradient](/content/faq/hc/en-us/articles/31294298879643-what-type-of-air-filter-does-all-weather-120v-heat-pump-use.html): Our All-Weather 120V heat pumps come with washable MERV2 air filters. (11 words) - [What temperatures can the All-Weather 120V heat pump operate in? – Gradient](/content/faq/hc/en-us/articles/31293576497435-what-temperatures-can-the-all-weather-120v-heat-pump-operate-in.html): The All-Weather 120V heat pump outdoor operating temperatures air range from -13 ºF to 115 ºF (16 words) - [Why does my All-Weather 120V heat pump not show up when I am searching for units to connect to? – Gradient](/content/faq/hc/en-us/articles/31332452131355-why-does-my-all-weather-120v-heat-pump-not-show-up-when-i-am-searching-for-units-to-connect-to.html): You may need to "forget" the network first. To forget the network your unit must be plugged in and turned on. On your... (55 words) - [How do I control my All-Weather unit remotely? – Gradient](/content/faq/hc/en-us/articles/31269005645083-how-do-i-control-my-all-weather-unit-remotely.html): Download the Gradient app on your smartphone to control the unit remotely, adjust settings, and receive updates directly from Gradient. (20 words) - [What should I do if the seals do not touch when the window is closed? – Gradient](/content/faq/hc/en-us/articles/31266695458587-what-should-i-do-if-the-seals-do-not-touch-when-the-window-is-closed.html): Recheck the measurements and ensure the seals are properly positioned. Adjust or reposition the seals as necessary to ensure they make... (28 words) - [How do I put the All-Weather 120V heat pump onto the install bracket? – Gradient](/content/faq/hc/en-us/articles/31260577679387-how-do-i-put-the-all-weather-120v-heat-pump-onto-the-install-bracket.html): With one person on each side, lift the All-Weather 120V heat pump by placing one hand on each side of the hinge.Fit the outdoor half of... (51 words) - [How do I access the set temperature screen? – Gradient](/content/faq/hc/en-us/articles/31336905788827-how-do-i-access-the-set-temperature-screen.html): From the home screen, select the connected heat pump you wish to control. This will take you to the set temperature screen. (22 words) - [What is the weight of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31256863077147-what-is-the-weight-of-the-all-weather-120v-heat-pump.html): The weight of the All-Weather 120V heat pump is ~140 lbs, not including the bracket and packaging. The total weight is 214 lbs when fully... (26 words) - [What are the window dimensions required for installation? – Gradient](/content/faq/hc/en-us/articles/31269076555419-what-are-the-window-dimensions-required-for-installation.html): The All-Weather 120V heat pump requires a minimum window opening of 16.5” vertically and 26” horizontally. It is compatible with windows... (41 words) - [How do I secure the side foam pieces? – Gradient](/content/faq/hc/en-us/articles/31264427406875-how-do-i-secure-the-side-foam-pieces.html): Attach the adhesive plastic covers to both sides of each side foam piece, then slide them into the window frame to hold them in place. (25 words) - [Why does Dry Mode only have one fan speed? – Gradient](/content/faq/hc/en-us/articles/31336864820123-why-does-dry-mode-only-have-one-fan-speed.html): Since it takes time for your All-Weather 120V heat pump to extract water out of through-flowing air, Dry Mode only has one fan speed. (24 words) - [How do I view scheduled events? – Gradient](/content/faq/hc/en-us/articles/31331963534491-how-do-i-view-scheduled-events/index.html): To view a schedule, tap the schedule icon on the bottom-right of the main screen. The schedule will appear on the screen. (22 words) - [What is the power supply requirement for the All-Weather 120V™ Window Heat Pump? – Gradient](/content/faq/hc/en-us/articles/31293925687835-what-is-the-power-supply-requirement-for-the-all-weather-120v-window-heat-pump.html): The unit operates on 120V, 1Ph, 60Hz, and has a rated current of 12A. (14 words) - [How do I secure the unit once it's in place? – Gradient](/content/faq/hc/en-us/articles/31260855086491-how-do-i-secure-the-unit-once-it-s-in-place.html): Insert the taped pins removed from hole C into the two holes at the top right corner of the unit extension cover.Ensure the indoor unit... (45 words) - [How do I secure the indoor half of the unit to the install bracket? – Gradient](/content/faq/hc/en-us/articles/31265193842203-how-do-i-secure-the-indoor-half-of-the-unit-to-the-install-bracket.html): Ensure the indoor half of the unit is pressed firmly against the interior sill, then screw one indoor unit lock screw (c) on each side to... (32 words) - [How do I position the outdoor half of the unit correctly? – Gradient](/content/faq/hc/en-us/articles/31260642399643-how-do-i-position-the-outdoor-half-of-the-unit-correctly.html): Remove a quick-release pin from hole A on each side.Push on the outdoor unit to rotate it down until it is parallel with the exterior... (102 words) - [Should I connect the All-Weather 120V heat pump to WiFi after installation? – Gradient](/content/faq/hc/en-us/articles/31266986154779-should-i-connect-the-all-weather-120v-heat-pump-to-wifi-after-installation.html): Yes, connecting the All-Weather 120V heat pump to WiFi allows you to receive important firmware updates and control the unit remotely... (25 words) - [How do you insulate with the All-Weather 120V heat pump in the window? What about the top of the window that is moveable/slideable? – Gradient](/content/faq/hc/en-us/articles/31269241940763-how-do-you-insulate-with-the-all-weather-120v-heat-pump-in-the-window-what-about-the-top-of-the-window-that-is-moveable-slideable.html): Our All-Weather 120V heat pumps come with adjustable foam and blocks for customizable installation to fit your window. We include a piece... (57 words) - [Does this All-Weather 120V heat pump have smart controls? – Gradient](/content/faq/hc/en-us/articles/31293573967899-does-this-all-weather-120v-heat-pump-have-smart-controls.html): Yes, the All-Weather 120V heat pump has smart controls such as WiFi capabilities. (13 words) - [How often should I clean the All-Weather 120V heat pump's air filter? – Gradient](/content/faq/hc/en-us/articles/31339166009883-how-often-should-i-clean-the-all-weather-120v-heat-pump-s-air-filter.html): Your All-Weather 120V heat pump will notify you when to clean the air filter; however, you should clean the air filter of your heat pump... (26 words) - [What should I do if there are gaps between the window sealing blocks and the window frame? – Gradient](/content/faq/hc/en-us/articles/31264372699163-what-should-i-do-if-there-are-gaps-between-the-window-sealing-blocks-and-the-window-frame.html): Tear the side foam pieces to the appropriate size and insert them into the remaining gaps between the window sealing blocks and the... (29 words) - [What should I do if the All-Weather 120V heat pump alignment is incorrect? – Gradient](/content/faq/hc/en-us/articles/31264704711451-what-should-i-do-if-the-all-weather-120v-heat-pump-alignment-is-incorrect.html): If the All-Weather 120V heat pump is not aligned properly, uninstall the unit and repeat the "Adjusting the Bracket" and... (38 words) - [What should I do if the indoor half of the unit is not aligning correctly with the install bracket? – Gradient](/content/faq/hc/en-us/articles/31265287511323-what-should-i-do-if-the-indoor-half-of-the-unit-is-not-aligning-correctly-with-the-install-bracket.html): If the indoor half of the unit is not aligning properly, check that it is centered and flush against the interior sill, and adjust the... (37 words) - [Why is it important to press the indoor half of the unit against the interior sill before securing it? – Gradient](/content/faq/hc/en-us/articles/31265264050971-why-is-it-important-to-press-the-indoor-half-of-the-unit-against-the-interior-sill-before-securing-it.html): Pressing the indoor half of the unit against the interior sill ensures a tight fit, proper alignment, and stability of the unit,... (32 words) - [How do I attach the hinge cover? – Gradient](/content/faq/hc/en-us/articles/31264539572635-how-do-i-attach-the-hinge-cover/index.html): Snap the hinge cover over the hinge between the indoor and outdoor halves of the unit to cover the hinge. (20 words) - [How do I install the window sealing blocks? – Gradient](/content/faq/hc/en-us/articles/31260860142619-how-do-i-install-the-window-sealing-blocks.html): Slide the window sealing blocks to connect with the window sealing frame and fill the space between the unit and the window, leaving a... (31 words) - [How do I install the lower sash bulb seals? – Gradient](/content/faq/hc/en-us/articles/31265334967579-how-do-i-install-the-lower-sash-bulb-seals.html): Measure the distance between the sides of the window frame and cut both lower sash bulb seals to match. Remove the adhesive covers and... (48 words) - [What should I do if the air filter does not fit properly? – Gradient](/content/faq/hc/en-us/articles/31266749200539-what-should-i-do-if-the-air-filter-does-not-fit-properly.html): Ensure you have removed any plastic wrapping from the filter and inserted it in the correct orientation, aligning it with the slots in... (33 words) - [How do I uninstall the unit if needed? – Gradient](/content/faq/hc/en-us/articles/31266923620379-how-do-i-uninstall-the-unit-if-needed.html): To uninstall the unit, follow the installation steps in reverse order. If the unit gets stuck, gently push it out slightly, ensure it is... (32 words) - [How do I install the air filter in the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31266735627547-how-do-i-install-the-air-filter-in-the-all-weather-120v-heat-pump.html): First, remove the front cover of the indoor half of the unit, then insert the air filter into the front cover, and finally, reinstall the... (31 words) - [What refrigerant does the All-Weather 120V heat pump use? – Gradient](/content/faq/hc/en-us/articles/31293643887643-what-refrigerant-does-the-all-weather-120v-heat-pump-use.html): We use factory charged R-32 refrigerant. This is better for the environment and makes the All-Weather 120V heat pump easy to install. (22 words) - [Why does my unit say "Device Notifications"? – Gradient](/content/faq/hc/en-us/articles/31295080836251-why-does-my-unit-say-device-notifications.html): This indicates that your heat pump may require maintenance or technical support. (12 words) - [What should I do after completing the installation? – Gradient](/content/faq/hc/en-us/articles/31267175639707-what-should-i-do-after-completing-the-installation.html): After completing the installation, connect your All-Weather 120V heat pump to WiFi to automatically receive important firmware updates... (26 words) - [How long does it take to install? – Gradient](/content/faq/hc/en-us/articles/31269164657051-how-long-does-it-take-to-install/index.html): The typical installation time is less than 30 minutes, requiring two people. (12 words) - [What are the dimensions of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31256940206619-what-are-the-dimensions-of-the-all-weather-120v-heat-pump.html): The indoor half of the unit measures 25.5"W x 8.75"D x 24"H, and the outdoor half of the unit measures 25.5"W x... (25 words) - [Does the window sealing allow the window to open? – Gradient](/content/faq/hc/en-us/articles/31269194928923-does-the-window-sealing-allow-the-window-to-open.html): Yes, the provided window sealing kit allows the window to remain operable. (12 words) - [How often should I clean the condensate filter? – Gradient](/content/faq/hc/en-us/articles/31339430119835-how-often-should-i-clean-the-condensate-filter.html): Clean the condensate filter quarterly to prevent buildup and ensure efficient operation. (12 words) - [What should I do if the condensate filter is damaged? – Gradient](/content/faq/hc/en-us/articles/31339448437659-what-should-i-do-if-the-condensate-filter-is-damaged.html): If the condensate filter is damaged, contact Gradient customer support for a replacement to maintain proper unit function. (18 words) - [How do I turn the All-Weather 120V heat pump ON? – Gradient](/content/faq/hc/en-us/articles/31294545858587-how-do-i-turn-the-all-weather-120v-heat-pump-on.html): Press the power button on the User Interface to power the unit ON. (13 words) - [What kind of batteries does the remote control take? – Gradient](/content/faq/hc/en-us/articles/31341369745051-what-kind-of-batteries-does-the-remote-control-take.html): The remote control for your All-Weather 120V heat pump operates with AAA batteries. For longest battery life, alkaline batteries may be... (29 words) - [What comes in the install kit bag? – Gradient](/content/faq/hc/en-us/articles/31257226913819-what-comes-in-the-install-kit-bag/index.html): Inside the install kit bag are screws, window sealing blocks, installation manual, intersash bulb seal, and lower sash bulb seal. (20 words) - [How many people are required to install the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31260044079899-how-many-people-are-required-to-install-the-all-weather-120v-heat-pump.html): At least two people are required to safely lift, move, and install the All-Weather 120V heat pump. (17 words) - [Is a remote control standard when I purchase an All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31341316095771-is-a-remote-control-standard-when-i-purchase-an-all-weather-120v-heat-pump.html): Yes, a remote control (1) comes with the purchase of each All-Weather 120V window heat pump. (15 words) - [How do I remove the All-Weather 120V heat pump from the mobile app? – Gradient](/content/faq/hc/en-us/articles/31329301607195-how-do-i-remove-the-all-weather-120v-heat-pump-from-the-mobile-app.html): When you open the app, tap the gear icon in the top right-hand corner of the screen. This will take you to the settings page. Then select... (51 words) - [How do I change the All-Weather 120V heat pump mode? – Gradient](/content/faq/hc/en-us/articles/31329389619227-how-do-i-change-the-all-weather-120v-heat-pump-mode.html): Tap the icon displaying the current mode at the bottom of the main screen, to navigate to the mode menu. Select the mode you desire. (25 words) - [What are the main app screens and what do they do? – Gradient](/content/faq/hc/en-us/articles/31297894543259-what-are-the-main-app-screens-and-what-do-they-do.html): The app's primary screens include a list screen, displaying units that have been connected, and the unit details screen, displaying the... (28 words) - [What is set temperature? – Gradient](/content/faq/hc/en-us/articles/31329834102939-what-is-set-temperature/index.html): The set temperature is the temperature you wish to have the room set to. In heating mode the set temperature will appear in red numbers... (44 words) - [How do I change the All-Weather 120V heat pump's Set Temperature? – Gradient](/content/faq/hc/en-us/articles/31329566658459-how-do-i-change-the-all-weather-120v-heat-pump-s-set-temperature.html): On the screen displaying your All-Weather 120V heat pump's current state, tap the < or > buttons to change the temperature. You can... (36 words) - [Do I have to use Bluetooth when connecting to the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31328957238939-do-i-have-to-use-bluetooth-when-connecting-to-the-all-weather-120v-heat-pump.html): Yes, Bluetooth is required for the Gradient app to connect to the All-Weather 120V heat pump. (16 words) - [How do I create a schedule? – Gradient](/content/faq/hc/en-us/articles/31329881435291-how-do-i-create-a-schedule/index.html): To create a schedule, tap the schedule icon on the bottom-right of the main screen. On the next screen, tap "Create a... (39 words) - [How do I delete a scheduled event? – Gradient](/content/faq/hc/en-us/articles/31332098128923-how-do-i-delete-a-scheduled-event/index.html): To delete a schedule, tap the schedule icon on the bottom-right of the main screen. The schedule will appear on the screen. Next, tap on... (45 words) - [How do I turn the All-Weather 120V heat pump on and off from the Gradient app? – Gradient](/content/faq/hc/en-us/articles/31332145438235-how-do-i-turn-the-all-weather-120v-heat-pump-on-and-off-from-the-gradient-app.html): When you open the app, select which All-Weather 120V heat pump you'd like to control. On the next screen touch the power icon located in... (40 words) - [How do I turn the All-Weather 120V heat pump unit OFF? – Gradient](/content/faq/hc/en-us/articles/31294589014939-how-do-i-turn-the-all-weather-120v-heat-pump-unit-off.html): Press and hold the power button on the User Interface to power the unit OFF. (15 words) - [How do I change the fan speed? – Gradient](/content/faq/hc/en-us/articles/31336556160155-how-do-i-change-the-fan-speed/index.html): Tap the icon displaying the current fan speed at the bottom of the main screen, to navigate to the fan menu. Select the fan speed you... (41 words) - [How do I add a new All-Weather 120V heat pump to my app? – Gradient](/content/faq/hc/en-us/articles/31336751909403-how-do-i-add-a-new-all-weather-120v-heat-pump-to-my-app.html): Once you've downloaded the app, plugged your All-Weather 120V heat pump into the wall and powered it on, open the app. You will be... (72 words) - [How do I rename the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31336581008923-how-do-i-rename-the-all-weather-120v-heat-pump.html): From the app's "Home" screen, press the settings (gear) button to transition to the "Settings" menu, then select... (60 words) - [How do I keep my Gradient app up to date? – Gradient](/content/faq/hc/en-us/articles/31336805937947-how-do-i-keep-my-gradient-app-up-to-date.html): Through the settings in your phone's app store, enable auto-update. This will ensure your phone will automatically update the Gradient... (29 words) - [Can I control my All-Weather 120V heat pump remotely? – Gradient](/content/faq/hc/en-us/articles/31336679894939-can-i-control-my-all-weather-120v-heat-pump-remotely.html): Yes! Our app, for iPhone and Android, allows you to control your Gradient from wherever you are. . (17 words) - [What is the back button used for? – Gradient](/content/faq/hc/en-us/articles/31336928804507-what-is-the-back-button-used-for/index.html): The back button may be used to navigate to the previous screen. (12 words) - [Can I control my All-Weather 120V heat pump when I'm not home? – Gradient](/content/faq/hc/en-us/articles/31329241591067-can-i-control-my-all-weather-120v-heat-pump-when-i-m-not-home.html): Yes, if your All-Weather 120V heat pump is connected to home Wi-Fi and your phone has internet connection, you can control it from anywhere. (24 words) - [Can I connect more than one All-Weather 120V heat pump to the app? – Gradient](/content/faq/hc/en-us/articles/31336708501275-can-i-connect-more-than-one-all-weather-120v-heat-pump-to-the-app.html): Yes, you can add multiple All-Weather 120V heat pumps to the app. (12 words) - [What is the range of depth of my window sill that the All-Weather 120V heat pump can support? – Gradient](/content/faq/hc/en-us/articles/31293484687387-what-is-the-range-of-depth-of-my-window-sill-that-the-all-weather-120v-heat-pump-can-support.html): Please see this chart which shows the acceptable dimensions for the All-Weather 120V heat pump. (15 words) - [How do I change the fan speed? – Gradient](/content/faq/hc/en-us/articles/31294934448411-how-do-i-change-the-fan-speed/index.html): To change the heat pump's fan speed, simply tap on the Fan Speed icon, below the current room temperature on the left-hand side. Then,... (35 words) - [Does the All-Weather 120V heat pump have a drip line? – Gradient](/content/faq/hc/en-us/articles/31293673248923-does-the-all-weather-120v-heat-pump-have-a-drip-line.html): The All-Weather 120V heat pump contains a plumbing free, outdoor atomization of meltwater & condensate with a total of 3 meltwater... (22 words) - [What room size is the All-Weather 120V heat pump designed to cover? – Gradient](/content/faq/hc/en-us/articles/31293995265691-what-room-size-is-the-all-weather-120v-heat-pump-designed-to-cover.html): The heat pump is optimized for rooms up to 500 square feet. This varies by room size, shape, insulation, and outdoor temperature. (22 words) - [What is the voltage of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31293090317851-what-is-the-voltage-of-the-all-weather-120v-heat-pump.html): 120V (22 words) - [How do I change the mode? – Gradient](/content/faq/hc/en-us/articles/31295012116123-how-do-i-change-the-mode/index.html): To change the heat pump's mode, simply tap on the Mode icon below the current room temperature on the right-hand side. Then, select your... (31 words) - [Can I use tap water to clean the condensate filter? – Gradient](/content/faq/hc/en-us/articles/31339384095899-can-i-use-tap-water-to-clean-the-condensate-filter.html): No, do not use tap water to clean the condensate filter, as it may introduce contaminants. Use only distilled water or a diluted bleach... (27 words) - [How loud is the All-Weather 120V? – Gradient](/content/faq/hc/en-us/articles/31270623143579-how-loud-is-the-all-weather-120v/index.html): The indoor half of the unit operates at the following dB(A) for (Boost / High / Med / Low / Silent) modes: 48 / 37 / 32 / 21 / 15; The... (45 words) - [Why does the firmware need to be updated? – Gradient](/content/faq/hc/en-us/articles/31295835001499-why-does-the-firmware-need-to-be-updated.html): As we improve your All-Weather 120V heat pump's software and create new exciting features, we want to be able to offer them quickly and... (41 words) - [Does the All-Weather 120V heat pump include a condensate pump? – Gradient](/content/faq/hc/en-us/articles/31294126973211-does-the-all-weather-120v-heat-pump-include-a-condensate-pump.html): Yes, the All-Weather 120V heat pump comes with an internal condensate pump to efficiently manage indoor condensate. (17 words) - [What is the CEER and HEER of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31293494685851-what-is-the-ceer-and-heer-of-the-all-weather-120v-heat-pump.html): The CEER is 16.8, which is approximately SEER2 between 19-23. The HEER is 9.4 which is equivalent to a HSFP2 of 9.3. (22 words) - [My All-Weather 120V heat pump is dripping a lot of water outside. What should I do? – Gradient](/content/faq/hc/en-us/articles/31338515710619-my-all-weather-120v-heat-pump-is-dripping-a-lot-of-water-outside-what-should-i-do.html): Power off the All-Weather 120V heat pump and unplug it from the wall. If possible, remove the drain plug on the bottom of the outdoor... (60 words) - [How do I clean the All-Weather 120V heat pumps condensate filter? – Gradient](/content/faq/hc/en-us/articles/31339273069723-how-do-i-clean-the-all-weather-120v-heat-pumps-condensate-filter.html): First, power off and unplug the All-Weather 120V heat pump. Then, pull off the front cover. Pull the condensate filter upward until the... (142 words) - [What are the dimensions? – Gradient](/content/faq/hc/en-us/articles/31270601058331-what-are-the-dimensions/index.html): The indoor half of the unit measures 25.5"W x 8.75"D x 24"H, and the outdoor half of the unit measures 25.5"W x... (25 words) - [What is the weight of the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31270542284699-what-is-the-weight-of-the-all-weather-120v-heat-pump.html): The weight of the All-Weather 120V heat pump is ~140 lbs, not including the bracket and packaging. The total weight is 214 lbs when fully... (26 words) - [What should I do if the air filter is damaged or too dirty to clean? – Gradient](/content/faq/hc/en-us/articles/31339308090267-what-should-i-do-if-the-air-filter-is-damaged-or-too-dirty-to-clean.html): If the air filter is damaged or too dirty to clean, replace it with a new filter, ensuring you remove any plastic wrapping before... (26 words) - [What windows is the All-Weather 120V heat pump compatible with? – Gradient](/content/faq/hc/en-us/articles/31293152413723-what-windows-is-the-all-weather-120v-heat-pump-compatible-with.html): The All-Weather 120V heat pump is only compatible with single and double hung windows (windows that open vertically). (18 words) - [What should I do if I see ice forming on the outdoor half of the heat pump? – Gradient](/content/faq/hc/en-us/articles/31338970790427-what-should-i-do-if-i-see-ice-forming-on-the-outdoor-half-of-the-heat-pump.html): It is normal to see ice form on the unit when operating in heating mode below freezing temperatures. The unit automatically assesses the... (38 words) - [When should I turn the All-Weather 120V heat pump off? – Gradient](/content/faq/hc/en-us/articles/31338637964955-when-should-i-turn-the-all-weather-120v-heat-pump-off.html): When uninstalling your All-Weather 120V heat pump, please turn off the unit. You can also turn off the unit if you feel you do not need... (30 words) - [How do I clean the All-Weather 120V heat pump's air filter? – Gradient](/content/faq/hc/en-us/articles/31339043339291-how-do-i-clean-the-all-weather-120v-heat-pump-s-air-filter.html): First, power off and unplug the All-Weather 120V heat pump's air filter. Then, pull off the front cover. Release the clip and pull out... (141 words) - [Is the condensate filter replaceable? – Gradient](/content/faq/hc/en-us/articles/31339482167963-is-the-condensate-filter-replaceable.html): Yes, the condensate filter is cleanable and replaceable. It can be easily accessed on the interior portion of the unit and cleaned with a... (30 words) - [How do I remove the front perforated panel? – Gradient](/content/faq/hc/en-us/articles/31339011042715-how-do-i-remove-the-front-perforated-panel.html): Release the clip by grabbing both sides of the top of the panel and gently remove. (16 words) - [Can I use tap water to clean the air filter? – Gradient](/content/faq/hc/en-us/articles/31339318613531-can-i-use-tap-water-to-clean-the-air-filter.html): No, do not use tap water to clean the air filter, as it may introduce contaminants. Only use distilled water or a dilute bleach solution... (37 words) - [How do I install my All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/33339856860699-how-do-i-install-my-all-weather-120v-heat-pump.html): Please view our manual here and follow the steps described: Installation Manual (12 words) - [How do I control the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/33299441087515-how-do-i-control-the-all-weather-120v-heat-pump.html): You can control the unit 3 different ways; via the On-Unit UI, the remote, or the Gradient mobile App. (47 words) - [How do I change the set temperature? – Gradient](/content/faq/hc/en-us/articles/31294944300571-how-do-i-change-the-set-temperature/index.html): To change the heat pump's set temperature, tap the smaller numbers displayed above the current room temperature—this is the set... (45 words) - [What are over the air firmware updates? – Gradient](/content/faq/hc/en-us/articles/31295790171803-what-are-over-the-air-firmware-updates.html): Over-the-air ("OTA") firmware updates deliver the latest and greatest system feature updates - to your All-Weather 120V heat... (26 words) - [How does the firmware on the All-Weather 120V heat pump update? – Gradient](/content/faq/hc/en-us/articles/31295904695195-how-does-the-firmware-on-the-all-weather-120v-heat-pump-update.html): In order to have the most up-to-date software available, the heat pump should be connected to the internet over WiFi, by using the... (42 words) - [How do I forget Wi-Fi? – Gradient](/content/faq/hc/en-us/articles/31295975570843-how-do-i-forget-wi-fi/index.html): From the Home Screen, press the Home button (O) on the UI. Then tap the gear icon on the touchscreen to transition to the Settings Menu.... (40 words) - [What is Heat & Cool Mode? – Gradient](/content/faq/hc/en-us/articles/31296372585883-what-is-heat-cool-mode/index.html): Heat & Cool Mode is a way to set a "comfort zone" between two temperatures: low and high. Below the lower temperature the... (53 words) - [How do I know my firmware was updated? – Gradient](/content/faq/hc/en-us/articles/31295862202395-how-do-i-know-my-firmware-was-updated.html): To ensure your firmware was updated adequately, you can check on the Unit Info screen on the user interface. (19 words) - [How is the All-Weather 120V heat pump controlled? – Gradient](/content/faq/hc/en-us/articles/31296243515419-how-is-the-all-weather-120v-heat-pump-controlled.html): Your heat pump may be controlled via the On-Unit UI (a circular touchscreen + click-ring), an infrared remote control, and a mobile app... (26 words) - [What are modes? – Gradient](/content/faq/hc/en-us/articles/31294750881563-what-are-modes/index.html): The All-Weather 120V heat pump has five modes: Heat, Cool, Heat & Cool, Dry, Fan Only (16 words) - [How do I use the On-Unit UI? – Gradient](/content/faq/hc/en-us/articles/31294492713627-how-do-i-use-the-on-unit-ui/index.html): You can control the On-Unit UI using the four clickable buttons on the outer ring of the UI. These buttons include: the power button, the... (89 words) - [What are fan speeds? – Gradient](/content/faq/hc/en-us/articles/31294819135259-what-are-fan-speeds/index.html): The All-Weather 120V heat pump has six fan speeds: Silent, Low, Medium, High, Boost, Auto (15 words) - [What do the numbers on the On-Unit UI mean? – Gradient](/content/faq/hc/en-us/articles/31294710423579-what-do-the-numbers-on-the-on-unit-ui-mean.html): The large, white number corresponds to the current inside temperature, while smaller red or blue numbers correspond to the current... (25 words) - [What do I do the first time I turn on the All-Weather 120V heat pump? – Gradient](/content/faq/hc/en-us/articles/31294881256987-what-do-i-do-the-first-time-i-turn-on-the-all-weather-120v-heat-pump.html): When you turn the heat pump on, your heat pump's UI will display the Gradient logo while loading, then present you with controls for... (47 words) - [What is the On-Unit UI? – Gradient](/content/faq/hc/en-us/articles/31294423212315-what-is-the-on-unit-ui/index.html): The On-Unit UI is the circular user interface located on the top of the interior portion of the unit. The On-Unit UI contains an outer... (77 words) - [I lost my remote, what should I do? – Gradient](/content/faq/hc/en-us/articles/31341420704155-i-lost-my-remote-what-should-i-do/index.html): Please use the app or UI to control your All-Weather 120V heat pump and contact Gradient support at hello@gradientcomfort.com (47 words) - [My remote stopped working, even after I replaced the batteries, what should I do? – Gradient](/content/faq/hc/en-us/articles/31341534924059-my-remote-stopped-working-even-after-i-replaced-the-batteries-what-should-i-do.html): First, check to see how far away you aree from the unit. The remote works up to 15 feet away from the All-Weather 120V heat pump. If... (44 words) - [Do I need Wi-Fi to use the All-Weather 120V heat pump unit? – Gradient](/content/faq/hc/en-us/articles/31339862218139-do-i-need-wi-fi-to-use-the-all-weather-120v-heat-pump-unit.html): No, the All-Weather 120V heat pump is fully functional without Wi-Fi. However, without Wi-Fi the unit will not receive over-the-air... (33 words) - [What happens if I don't use a three-prong outlet? – Gradient](/content/faq/hc/en-us/articles/31340415948059-what-happens-if-i-don-t-use-a-three-prong-outlet.html): You will not be able to use the All-Weather 120V heat pump in that room and will need to adjust your outlet to be compatible. Your heat... (67 words) - [How do I extend and secure the outdoor half of the unit? – Gradient](/content/faq/hc/en-us/articles/31260638689051-how-do-i-extend-and-secure-the-outdoor-half-of-the-unit.html): Uncoil the power cord on the wall side of the indoor unit.Push the indoor half of the unit all the way against the wall.Remove the taped... (53 words) - [Can I install this through the wall? – Gradient](/content/faq/hc/en-us/articles/31269309392027-can-i-install-this-through-the-wall/index.html): No, we understand that some customers have inquired about the possibility of installing the Gradient units through a wall. The unit is... (37 words) - [Installation – Gradient](/content/faq/hc/en-us/sections/31256776875291-installation/index.html) (684 words) - [What is the clearance required for proper airflow? – Gradient](/content/faq/hc/en-us/articles/31294191525531-what-is-the-clearance-required-for-proper-airflow.html): The All-Weather 120V heat pump requires a minimum clearance of 40" both in front of the indoor and outdoor halves of the unit. (23 words) - [ 404 Not Found – Gradient](/content/pages/developers-20are-20building-20a-20greener-20future-20for-20new-20york-20city-20here-20are-20some-20of-20the-20innovative-20ideas.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (89 words) - [Mobile App – Gradient](/content/faq/hc/en-us/sections/31297862890267-mobile-app/index.html) (260 words) - [If I don't want my All-Weather 120V heat pump to atomize condensate, what should I do? – Gradient](/content/faq/hc/en-us/articles/31338888230427-if-i-don-t-want-my-all-weather-120v-heat-pump-to-atomize-condensate-what-should-i-do.html): The condensate is intended to be atomized; however, if you'd prefer to route the condensate elsewhere, then you can buy a drain kit... (39 words) - [Specs – Gradient](/content/faq/hc/en-us/sections/31270025713051-specs/index.html) (259 words) - [In Heat & Cool Mode: How do I change JUST the heating temperature, or JUST the cooling temperature (not both temperatures together)? – Gradient](/content/faq/hc/en-us/articles/31296483052955-in-heat-cool-mode-how-do-i-change-just-the-heating-temperature-or-just-the-cooling-temperature-not-both-temperatures-together.html): When the All-Weather 120V heat pump is in Heat & Cool Mode, tap on the heating temperature to begin adjusting only the heating... (35 words) - [Maintenance & Care – Gradient](/content/faq/hc/en-us/sections/31338420884251-maintenance-care/index.html) (170 words) - [ Products – Gradient](/content/collections/all/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (109 words) - [All-Weather 120V unit – Gradient](/content/faq/hc/en-us/sections/31460762302747-all-weather-120v-unit/index.html) (142 words) - [User Interface (UI) – Gradient](/content/faq/hc/en-us/sections/31294320672539-user-interface-ui/index.html) (175 words) - [Remote – Gradient](/content/faq/hc/en-us/sections/31341299281563-remote/index.html) (105 words) - [ 404 Not Found – Gradient](/content/pages/renters-20you-20too-20can-20get-20a-20heat-20pump-20-e2-80-94-20a-20micro-20one-20at-20least.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (70 words) - [Is Wi-Fi connectivity available for the All-Weather 120V™? – Gradient](/content/faq/hc/en-us/articles/31341173843099-is-wi-fi-connectivity-available-for-the-all-weather-120v.html): Yes, the All-Weather 120V heat pump supports Wi-Fi 2.4GHz 802.11b/g/n for setup and operation. BACnet operation and controls will be... (22 words) - [Submit a request – Gradient](/content/faq/hc/en-us/requests/new/index.html) (47 words) - [Gradient](/content/faq/hc/en-us/index.html) (36 words) - [ 404 Not Found – Gradient](/content/pages/products-air-conditioners-120-volts-9000-btu-window-ac.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (66 words) - [pages/our-products/index.html](/content/pages/our-products/index.html) (260 words) - [ 404 Not Found – Gradient](/content/products/gradient-window-heat-pump/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (35 words) - [ 404 Not Found – Gradient](/content/pages/conflict-of-interest-for-doe-financial-assistance/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (63 words) - [ Gradient Patents ](/content/pages/gradient-patents/index.html): Discover our range of patented products, protected by patents in the U.S. and globally. Our website complies with virtual patent marking provisions, outlining products covered under various patents and patent applications, providing notice as required by law (35 U.S.C. §287(a)). (63 words) - [ Shipping policy – Gradient](/content/policies/shipping-policy/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (135 words) - [ LL97 – Gradient](/content/blogs/ll97/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (90 words) - [ Gradient Nexus ](/content/pages/nexus/index.html): Gradient Nexus: Window Heat Pump Control and Management Software for Multifamily Buildings (266 words) - [ Lifestyle – Gradient](/content/blogs/lifestyle/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (92 words) - [ Gradient Heat Pump Tips: Delivery & Installation ](/content/pages/gradient-heat-pump-delivery-tips/index.html): Welcome to Gradient! We hope you're as excited as we are to receive your heat pump. Read on for tips for each stage of the delivery process. (64 words) - [ Vince Romanin | HVAC Fanatic & CEO of Gradient ](/content/blogs/behind-the-scenes/heat-pumps-and-the-future-of-hvac/index.html): Vince Romanin a self-described thermo-nerd describes how air comfort and quality affect our health and productivity and directly contribute to carbon emissions causing even more climate problems. (560 words) - [ Local Law 97 – Gradient](/content/pages/local-law-97/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (102 words) - [ From 3D drawings to plastic parts: Manufacturing the components of you – Gradient](/content/blogs/news/how-we-manufacture-your-planet-friendly-ac/index.html): See how each part of your planet-friendly heating and cooling system is manufactured to deliver comfort. (496 words) - [ Climate – Gradient](/content/blogs/climate/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (113 words) - [ Refund policy – Gradient](/content/policies/refund-policy/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (229 words) - [ Compare Heat Pump Installation Costs | Gradient vs Mini-split ](/content/blogs/hvac-tech/why-are-heat-pump-installation-costs-so-high/index.html): Heat pumps are better for the environment than traditional HVAC methods like window ACs and gas furnaces. Installing heat pumps will mean lower greenhouse gas emissions and a cooler planet. (395 words) - [ Gradient brings modern DIY AC installation to NYC ](/content/blogs/behind-the-scenes/gradient-brings-modern-diy-ac-installation-to-nyc/index.html): New Yorkers need a better HVAC solution. They should not have to deal with outdated PTACS and windows with rickety brackets or wonder about dangerous refrigerant leaks. It's time for an upgrade. (402 words) - [ Investors – Gradient](/content/pages/investors/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (84 words) - [ NYCHA Press – Gradient](/content/pages/nycha-press/index.html): Key press coverage from Gradient’s ongoing partnership with the New York City Housing Authority (NYCHA) to bring innovative, energy-efficient heating and cooling solutions to public housing residents. (356 words) - [ Thank You – Gradient](/content/pages/thank-you-b2b/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (78 words) - [ PRIVACY POLICY FOR PILOT PROGRAM – Gradient](/content/pages/udp-002-a/index.html): PRIVACY POLICY FOR PILOT PROGRAM Last Modified: 2/21/22  INTRODUCTION Application of this Privacy Policy. We are committed to protecting your privacy. This privacy policy describes the types of information that Treau, Inc., DBA Gradient (“Gradient”, “us”, “we and “our”) may obtain in connection with your participation (3 words) - [ Patents – Gradient](/content/pages/patents/index.html): Discover our range of patented products, protected by patents in the U.S. and globally. Our website complies with virtual patent marking provisions, outlining products covered under various patents and patent applications, providing notice as required by law (35 U.S.C. §287(a)). (35 words) - [ All-Weather 120V – Gradient](/content/blogs/all-weather-120v/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (142 words) - [ Contact information – Gradient](/content/policies/contact-information/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (76 words) - [ HVAC Tech – Gradient](/content/blogs/hvac-tech/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (199 words) - [ Nexus – Gradient](/content/pages/nexus-log-in/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (83 words) - [ Gradient All-Weather 120V™ Window Heat Pump Warranty ](/content/pages/warranty/index.html): Where is the All-Weather 120V serial number located? Warranty Terms & Conditions for the Gradient All-Weather 120V™ Window Heat Pump Limited Warranty This limited warranty is valid only in the Continental United States and only for the All-Weather 120V window heat pump. To be eligible, the unit must be purchased fr (546 words) - [ Order Completion – Gradient](/content/pages/order-completion/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (65 words) - [ How Natural AC Refrigerants would Mitigate Climate Change – Gradient](/content/blogs/climate/the-case-for-natural-refrigerants/index.html): Refrigerant management is a 57.8-gigaton opportunity of reduced CO2 to prevent climate change, how switching to the lowest GWP refrigerants such as R290 will help. (2,031 words) - [ Gradient App ](/content/pages/gradient-app/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (68 words) - [ Support – Gradient](/content/pages/support/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (139 words) - [ Gradient Window Heat Pumps ](/content/pages/about-us/index.html): The first window AC of it's kind. Pushing the HVAC industry toward zero carbon by using R32, a next generation refrigerant that has a lower environmental impact. (349 words) - [ Return Policy – Gradient](/content/pages/gradient-return-policy/index.html): If you are not satisfied with your purchase of the Gradient unit, you can request a return within 30 days of delivery.  Gradient’s guarantee does not cover ordinary wear and tear or damage caused by improper use or accidents subject to the terms of our Limited Gradient Warranty. Because of the size and weight of the un (61 words) - [ Meet Gradient, the modern solution for commercial HVAC ](/content/pages/commercial-hvac/index.html): Commercial HVAC solutions for multi-family homes, condominiums, townhomes, apartments, schools and universities, small businesses, and churches. Say goodbye to expensive and complicated HVAC upgrades and hello to easy retrofitting with the Gradient, a window-mounted heat pump offering DIY install. (84 words) - [ Redirect – Gradient](/content/pages/redirect/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (65 words) - [ Contractor Network – Gradient](/content/pages/contractor-network/index.html): By joining the Gradient Contractor Network, you're not just installing systems; you're transforming environments and making a tangible difference in the fight against climate change. Let's work together to create a legacy of innovation and sustainability., Turn data collection into an experience with Typeform. Create beautiful online forms, surveys, quizzes, and so much more. Try it for FREE. (157 words) - [ Privacy policy – Gradient](/content/policies/privacy-policy/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (1,987 words) - [ Remote Control – Gradient](/content/products/remote-control/index.html): Remote Control for All-Weather 120V AAA Batteries not included *For orders larger orders (50 or more) please contact sales@gradientcomfort.com (97 words) - [ Our Team – Gradient](/content/pages/our-team-1/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (81 words) - [ Behind the Scenes – Gradient](/content/blogs/behind-the-scenes/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (473 words) - [ The Gradient All-Weather 120V Installation Manual & User Guide ](/content/pages/manual/index.html): Get Started with the Gradient All-Weather 120V Installation, Operation, and Maintenance Manual & User Guide Below you'll find links to both our Installation Manual & User Guide. Be sure to download them for detailed instructions on how to set up your Gradient All-Weather 120V window heat pump and utilize the to (145 words) - [ News – Gradient](/content/blogs/news/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (430 words) - [ Terms & Conditions – Gradient](/content/pages/terms-of-use/index.html): GRADIENT PRIVACY POLICY Last Updated:   5/18/2021 PLEASE READ THESE TERMS OF USE CAREFULLY BEFORE USING THE SITES. I. Introduction These terms of use (the “Terms”) describe your rights and responsibilities with regard to the Treau Inc. (DBA Gradient) website located at www.gradientcomfort.com as well as related applica (82 words) - [ PRIVACY POLICY FOR BETA PILOT PROGRAM – Gradient](/content/pages/udp-001-d/index.html): PRIVACY POLICY FOR PILOT PROGRAM Last Modified: 2/21/22  INTRODUCTION Application of this Privacy Policy. We are committed to protecting your privacy. This privacy policy describes the types of information that Treau, Inc., DBA Gradient (“Gradient”, “us”, “we and “our”) may obtain in connection with your participation (53 words) - [ Careers in Climate Change | Gradient Comfort ](/content/pages/careers/index.html): Join our team dedicated to reducing carbon emissions in HVAC. Climate change jobs in hardware, mechanical, thermal engineering, manufacturing, marketing and more. (354 words) - [ HEPA (MERV 13) Air Filter (All-Weather 120V) – Gradient](/content/products/hepa-merv-13-air-filter-all-weather-120v/index.html): HEPA (MERV 13) Air Filter for the All-Weather 120V Heat Pump. Item: HEPA Filter Frame: Black aluminum frameEfficiency: F7 Filter Media: pp+pet Airflow Resistance: 80 Pa @ 300 CFM Black pre-filter on upstream side Assembly dimension: 577 x 425 x 20mm *For orders larger orders (50 or more) please contact sales@gradientco (131 words) - [ The Gradient: A closer look at our climate-friendly AC ](/content/blogs/hvac-tech/climate-friendly-ac/index.html): Unlike a traditional window AC, the Gradient is a heat pump. It can also be used year round as a heat source in moderate climates and as a way to supplement heat in colder climates. (932 words) - [ Business Contact – Gradient](/content/pages/business-contact/index.html): Turn data collection into an experience with Typeform. Create beautiful online forms, surveys, quizzes, and so much more. Try it for FREE. (93 words) - [ Thanks for joining Gradient GreenGrid Rewards! ](/content/pages/thanks-for-joining-gradient-greengrid-rewards/index.html): Thank you for your interest in Gradient's GreenGrid Rewards program! We're thrilled to have you on board. Our team is already hard at work, getting everything ready for your enrollment. Stay tuned! We'll be in touch very soon with simple, step-by-step instructions on how to sign up and start earning rewards with Gradie (62 words) - [ Higher Education – Gradient](/content/pages/higher-education/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (497 words) - [ Beta Program Manager – Gradient](/content/pages/beta-program-manager/index.html): Treau’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We are working towards decarbonizing buildings, starting with how they are heated and cooled. Treau’s launch product is a direct-to-consumer high-effic (67 words) - [ Condensate Filter – Gradient](/content/products/condensate-filter/index.html): Condensate Filter for the All-Weather 120V Heat Pump Item: Condensate water filter Frame: Black plastic frame Washable Filter Media: Stainless Steel Mesh *For orders larger orders (50 or more) please contact sales@gradientcomfort.com (102 words) - [ End User License Agreement – Gradient](/content/pages/eula-001-b/index.html): END USER LICENSE AGREEMENT This End User License Agreement (“EULA”) governs the use and provision of the software application, currently known as “Gradient App”, in binary executable form, and any successor versions (the “Gradient App”).  The Gradient App is intended to be used only in conjunction with Gradient’s HVAC (65 words) - [ Building Owners – Gradient](/content/pages/building-owners/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (461 words) - [ test – Gradient](/content/collections/test/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (74 words) - [ Frequency Asked AC Questions | Gradient Comfort ](/content/pages/faq/index.html): View FAQs at Gradient to learn more about pricing, availability, installation, technical specs, investing opportunities and more. (63 words) - [ Utilities – Gradient](/content/pages/utilities/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (549 words) - [ Accessories – Gradient](/content/collections/accessories/index.html): Accessories! (100 words) - [ MERV 2 Air Filter (All-Weather 120V) – Gradient](/content/products/merv-2-air-filter-all-weather-120v/index.html): MERV 2 Air Filter (cleanable) for the All-Weather 120V Heat Pump. Replacement for filter included with product. Item: Air Filters Frame: Black aluminum frame Efficiency: MERV 2 Washable Filter Media: Nylon, Black Airflow Resistance: 8 Pa @ 400 CFM Assembly dimension: 577 x 425 x 20mm *For orders larger orders (50 or mo (122 words) - [ Hardware Quality Assurance Technician – Gradient](/content/pages/hardware-quality-assurance-technician/index.html): Our mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We are looking for someone to enforce our products’ reliability to meet our customer’s needs by leading testing of the firmware and software systems. Respo (63 words) - [ Engineering Project Manager – Gradient](/content/pages/engineering-project-manager/index.html): Our mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We are looking for a project manager to support the Head of Engineering with our first product’s launch efforts, while having uncompromising focus and visi (65 words) - [ Case Studies – Gradient](/content/pages/case-studies/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (406 words) - [ Firmware Engineer – Gradient](/content/pages/firmware-engineer/index.html): Our mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We are looking for a firmware engineer to join our hardware team who is a strong coder, and can support overall software, backend, controls, and electronic (70 words) - [ Gradient Window Heat Pumps: The Ultimate HOA Heating & Cooling Solutio ](/content/pages/gradient-window-heat-pumps-the-ultimate-hoa-comfort-solution.html): With Gradient's cutting-edge window heat pumps, your HOA will experience a new level of convenience and cost savings for heating and cooling. (80 words) - [ Technical Recruiter – Gradient](/content/pages/technical-recruiter/index.html): Our mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We are looking for a technical recruiter to grow our diverse and talented team as we prepare to launch our first product, while having uncompromising focus (65 words) - [ Gradient For Business ](/content/pages/business/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (625 words) - [ Home page – Gradient](/content/collections/frontpage/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (65 words) - [ Supply Chain Manager – Gradient](/content/pages/supply-chain-manager/index.html): At Treau, our mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it - without compromising the environment. We see a future where heating and cooling is fully decarbonized and state-of-the-art energy and comfort is integrated. Treau’s launch product is (68 words) - [ Embracing eco-friendly habits: 10 sustainable living tips for beginner – Gradient](/content/blogs/lifestyle/embracing-eco-friendly-habits-10-sustainable-living-tips-for-beginners.html): Ready to make a positive impact on the planet? Read on for simple and practical tips to help you get started on your sustainable living journey. From the three R's of sustainability to converting to electric heat pumps, and even composting food waste, we've got you covered. (675 words) - [ Gradient All-Weather 120V™ Window Heat Pump ](/content/products/gradient-all-weather-120v-window-heat-pump/index.html): Featuring a plumbing free, outdoor atomization of meltwater & condensate, and dual indoor vents to improve airflow, the Gradient All-Weather™ 120V is sleek, quiet, and easy to install with two people. Proudly designed in California. (519 words) - [agents-md.html](/content/agents-md.html) (494 words) - [ HVAC Climate Tech | The Future of Refrigerants & Climate Change – Gradient](/content/pages/blog/index.html): We are on a mission to push the HVAC industry to provide climate friendly HVAC that won't add to the vicious cycle of carbon emissions from traditional ACs. (1,826 words) - [ Privacy Policy – Gradient](/content/pages/privacy-policy/index.html): GRADIENT PRIVACY POLICY Last Updated:   5/18/2021 I. Introduction Treau, Inc. (DBA Gradient) (“Company”, “We” or “Gradient”) respect your privacy and are committed to protecting it through our compliance with this policy (“Privacy Policy”). This policy describes the types of information we may collect from you, includi (1,991 words) - [ Assembling your planet-friendly air conditioner | Gradient Comfort ](/content/blogs/behind-the-scenes/assembling-your-planet-friendly-air-conditioner/index.html): How does your Gradient heat pump go from a bunch of parts to a final unit that’s ready to be packed and shipped to your home? All the magic starts with a process similar to an assembly line for a car. (284 words) - [ How to Connect Your Gradient All-Weather 120V to Wi-Fi ](/content/blogs/all-weather-120v/connect-to-wifi/index.html): This blog details how to connect your Gradient All-Weather 120V to WiFi. (405 words) - [ WBUR Features Gradient’s Window Heat Pumps in Boston Public Housing Pi ](/content/blogs/news/wbur-features-gradient-s-window-heat-pumps-in-boston-public-housing-pilot.html): Listen to the full story ! Gradient is proud to be featured in WBUR coverage highlighting a pioneering pilot project with the Boston Housing Authority (BHA), which is installing our window-mounted heat pumps in public housing. At one of Boston’s oldest public housing communities — the 100-unit Hassan Apartments in Matt (307 words) - [ Gradient Featured in Fast Company: Transforming Building Decarbonizati ](/content/blogs/news/gradient-featured-in-fast-company-transforming-building-decarbonization-at-record-speed.html): We’re excited to share that Gradient has been featured in Fast Company for a groundbreaking retrofit project in Providence, Rhode Island. In the article, Fast Company highlights how a senior apartment building installed 277 heat pumps in just 12 days—demonstrating a new model for fast, scalable building electrification (245 words) - [ Technical Project Manager - Thermal Research – Gradient](/content/pages/technical-project-manager-thermal-research/index.html): Treau is a seed-stage hardware startup in the Mission District of San Francisco, CA. We are making home heaters and air conditioners that are better for the environment, easier to install, and more pleasant to use. Treau started in 2017 as part of Otherlab, a group of inventors, engineers, scientists, and business peop (35 words) - [ Gradient Deploys Window Heat Pumps at Providence Public Housing Tower, ](/content/blogs/news/gradient-deploys-window-heat-pumps-at-providence-public-housing-tower-unlocking-450-000-kwh-in-annual-savings.html): Building-wide installation at Carroll Tower marks milestone for Clean Heat Rhode Island program and proves a replicable model for multifamily electrification Gradient today announced the completion of a building-wide window heat pump deployment at Carroll Tower, a 194-apartment Providence Housing Authority property, br (1,311 words) - [ A Guide to HVAC Retrofitting in New York City – Gradient](/content/blogs/news/guide-to-hvac-retrofitting-in-nyc/index.html): Discover the delicate balance of HVAC retrofitting in historic New York City buildings through innovative HVAC solutions. Navigate the challenges of preserving historical charm while safeguarding against hazardous materials like asbestos and lead. Read more to learn about the best solution for your situation! (812 words) - [ Creating Inclusive Comfort for All: A Journey of Universal Design in G – Gradient](/content/blogs/behind-the-scenes/creating-inclusive-comfort-for-all-a-journey-of-universal-design-in-gradient-s-all-weather-120v-window-heat-pump-part-1.html): Let’s explore Gradient’s newest design, the Gradient All-Weather 120V window heat pump, with key members of our Product team. Below you’ll read about the meticulous intention and visionary philosophy woven into our newest innovation. Each interview in this series discloses a pivotal aspect of Gradient’s ethos: inclusiv (691 words) - [ Gradient Launches Nexus, Intelligent Energy Control Software for Multi ](/content/blogs/news/gradient-launches-nexus-intelligent-energy-control-software-for-multifamily-housing.html): Hardware-native platform turns distributed heat pumps into a coordinated, software-defined system; beta customer achieves 25% energy reduction SAN FRANCISCO –February 3, 2026– Gradient, a leading manufacturer of smart heating and cooling solutions designed for a decarbonized future, today announced the launch of Gradie (499 words) - [ Gradient Selected Grand Prize Winner of the 2024 CEE Integrated Home C ](/content/blogs/news/gradient-selected-grand-prize-winner-of-the-2024-cee-integrated-home-competition.html): We are honored to announce Gradient’s All-Weather 120V Window Heat Pump was selected as the Grand Prize Winner in the 2024 CEE Integrated Home Competition.  About the Integrated Home Competition Created in 2021 by the Consortium for Energy Efficiency (CEE), The Integrated Home Competition identifies and supports newly (658 words) - [ Gradient Wins Electric Innovation Award Alongside Former U.S. Secretar ](/content/blogs/news/gradient-wins-electric-innovation-award-alongside-former-u-s-secretary-of-energy-jennifer-granholm.html): Gradient was named a winner of the inaugural Electric Innovation Awards at Climate Week NYC 2025, recognized in the Design + Discovery category for breakthrough work in electrified heating and cooling solutions. (250 words) - [ Local Law 97 is Coming to New York City–Here’s What It Means & How You – Gradient](/content/blogs/ll97/local-law-97-is-coming-to-new-york-city-here-s-what-it-means-how-you-can-avoid-fines.html): New York City's skyline is evolving, and so are the rules. With Local Law 97, buildings must reduce emissions and shift toward cleaner energy. But the road ahead is challenging. Enter Gradient's Window Heat Pump AC unit. (847 words) - [ Gradient: One of the 5 Innovative Technologies of 2025 ](/content/blogs/news/gradient-featured-in-forbes-one-of-the-5-innovative-technologies-of-2025.html): Gradient was recently featured in Forbes as part of the article “5 Innovative Technologies Of 2025 That Can Deliver Real-World Impact,” written by energy consultant and Certified Energy Manager Dianne Plummer. (298 words) - [ Local Law 97 Updates and How They Affect The Future of NYC – Gradient](/content/blogs/ll97/local-law-97-updates-and-how-they-affect-the-future-of-nyc.html): Local Law 97 Updates and How They Affect The Future of NYC Local Law 97 has been a pivotal force in shaping New York City’s approach to sustainable building practices and a greener future for all.  As the 2024 compliance deadline approaches, the New York City Department of Buildings (DOB) has unveiled a set of proposed (757 words) - [ Window-Installed Heat Pumps: A New Approach to Multifamily Electrifica – Gradient](/content/blogs/news/window-installed-heat-pumps-a-new-approach-to-multifamily-electrification.html): Live Webinar: SPACE IS LIMITED – REGISTER NOW! Window-Installed Heat Pumps: A New Approach to Multifamily ElectrificationLearn how Gradient’s innovative window-installed heat pump can help multifamily owners and operators reduce emissions, improve resident comfort, and accelerate electrification without major renovatio (75 words) - [ Gradient Selected a Winner of the Resilient New Orleans Innovation Cha ](/content/blogs/news/gradient-winner-new-orleans-innovation-challenge/index.html): This winter, Gradient’s technology will be piloted in model homes in New Orleans, setting a new benchmark for housing standards in the city. We’re thrilled to announce that Gradient has been chosen as one of the four winners of the Resilient New Orleans Innovation Challenge! This initiative focuses on the future of hou (434 words) - [ Gradient Moderate Weather Heat Pump (Generation 1) Support Ending Augu ](/content/blogs/news/adient-moderate-weather-heat-pump-generation-1-support-ending-august-31-2025-what-you-need-to-know.html): Gradient will be ending support for our Generation 1 product on August 31, 2025. What does this mean for my Moderate Weather Heat Pump? If you have an active manufacturer’s warranty, it will continue to be honored until the expiration date. Effective on August 31, 2025, or at the expiration date of the warranty: No fur (244 words) - [ Gradient’s All-Weather 120V Window Heat Pump Is ENERGY STAR Certified! ](/content/blogs/news/gradient-s-all-weather-120v-window-heat-pump-is-energy-star-certified.html): This achievement validates the energy efficiency and performance of Gradient window heat pumps and opens the door to a wide range of incentive and rebate opportunities.  What does ENERGY STAR certification mean for Gradient’s All-Weather 120V window heat pump? This certification aligns with our commitment to energy equ (393 words) - [ What to consider when looking for efficient HVAC solutions – Gradient](/content/blogs/hvac-tech/what-to-consider-when-looking-for-efficient-hvac-solutions.html): Looking to upgrade your building’s HVAC system? Or for a solution to in room heating and air conditioning?  Though electricians and other contractors are not required for installing Gradient Window Heat Pumps, installing other HVAC systems usually necessitates a visit from several contractors. So who should you call fi (664 words) - [ What are the 3 types of heat pumps? – Gradient](/content/blogs/hvac-tech/what-are-the-3-types-of-heat-pumps/index.html): Heat pumps have become so popular since the passing of the Inflation Reduction Act (IRA) that many folks don’t realize they’ve been around for decades, providing efficient and cost-effective heating and cooling solutions for homes and businesses. But not all heat pump systems are created equal, and understanding the di (618 words) - [ 2025 Design & Discovery Award: Gradient Window Heat Pumps ](/content/blogs/news/2025-design-discovery-award-gradient-window-heat-pumps.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (77 words) - [ Gradient Window Heat Pump Installation in Public Housing Authority ](/content/blogs/news/gradient-highlighted-in-the-new-york-times-for-nycha-window-heat-pump-installation.html): Gradient was featured in The New York Times for its plug-in window heat pumps used by NYCHA to electrify public housing without costly upgrades. (160 words) - [ How to build a planet-friendly heat pump – Gradient](/content/blogs/behind-the-scenes/how-to-build-a-planet-friendly-air-conditioner/index.html): Learn how we assemble our climate-friendly air conditioner, charged with R32 refrigerant. An innovative step we've taken with the Gradient heat pump is to include a second heat exchanger that helps to transfer heat in or out of a room depending on your seasonal needs for home heating and cooling. (659 words) - [ HVAC systems for schools – Gradient](/content/blogs/news/hvac-systems-for-schools/index.html): Learn about some of the essential factors to keep in mind when designing an HVAC solution for schools. With careful planning you can guarantee a learning environment that's cozy and healthy, and a system that’s cost-effective, energy-efficient, and easy to maintain. (485 words) - [ Testing, packaging & shipping your air conditioner | Gradient Comfort ](/content/blogs/behind-the-scenes/convenient-ac-delivery/index.html): By now your Gradient’s parts have been fabricated, its heat pump has been built, all the parts have been assembled, and its coolant loop has been filled. What’s next? Learn about our quality assurance process, our recyclable packaging, and how we arrange for convenient delivery to your doorstep. (360 words) - [ Terms of service – Gradient](/content/policies/terms-of-service/index.html): Gradient window heat pumps are a modern and energy efficient solution to window and whole home air conditioning, that cools, heats, and never blocks your view. The latest innovative HVAC solution that services four seasons with just one system. (3,379 words) - [ Moonshot to Milestones: Pioneering Sustainable Comfort with Gradient W ](/content/blogs/news/moonshot-to-milestones-pioneering-sustainable-comfort-with-gradient-window-heat-pumps.html): At Gradient our endeavor is more than just business; it’s a movement toward a sustainable future, as we help lead the HVAC industry to greener solutions available to all.  Watch our short documentary, “Moonshot to Milestones: Pioneering Sustainable Comfort with Gradient Window Heat Pumps” to learn about our team and ou (204 words) - [ How to Install Your Gradient All-Weather 120V Heat Pump: A Step-by Ste ](/content/blogs/all-weather-120v/your-all-in-guide-to-installing-the-gradient-all-weather-120v-heat-pump.html): Welcome to the Gradient family! We’re thrilled to help you bring year-round comfort to your space with the All-Weather 120V window heat pump. Here’s your go-to guide, complete with reminders, best practices, and tips to keep things simple for your in-home installation. Quick Note: This system is designed with simple in (697 words) - [ Gradient Transforms Public Housing HVAC at NYCHA ](/content/blogs/news/how-gradient-is-transforming-public-housing-with-innovative-window-heat-pumps.html): In 2022 Gradient was named a winner in the Clean Heat for All Challenge with its proposed cold climate heat pump technology. Under the award, Gradient will provide 10,000 window heat pumps to the New York City Housing Authority (NYCHA). Gradient and NYCHA: Pioneering Heat Pump Solutions 4 All  When Gradient applied for (998 words) - [ What is Local Law 97? – Gradient](/content/blogs/climate/what-is-local-law-97/index.html): Local Law 97 (or LL97) is an aggressive, groundbreaking law that aims to address climate change and promote sustainability in New York City. But what are its implications for building owners and managers, and what are the LL97 fines? (1,213 words) - [ Gradient Secures $18 Million in Series A Funding to Shake Up the Heat ](/content/blogs/news/gradient-secures-18-million-in-series-a-funding-to-shake-up-the-heat-pump-game.html): Big things are happening at Gradient. We recently closed an $18 million Series A funding round co-led by Sustainable Future Ventures and Ajax Strategies with participation by Safar Partners, Climate Tech Circle, Shared Future Fund, At One, Impact Science, and others. Matt Chagan, Partner at Sustainable Future Ventures, (909 words) - [ NY Gov. Hochul, NYC Mayor Adams announce Gradient’s award in the Clean ](/content/blogs/behind-the-scenes/ny-gov-hochul-nyc-mayor-adams-announce-gradient-s-award-in-the-clean-heat-for-all-challenge.html): Heard the news? Gradient has been named a winner in the Clean Heat for All Challenge with its proposed cold climate heat pump technology! Under the award, Gradient will provide 10,000 cold climate units to the New York City Housing Authority (NYCHA).  The award was announced August 2nd by New York State Governor Kathy (762 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives