Simple HVAC installation and management
30% More Efficient
Standard 120V Outlet
Mobile App Control
No Plumbing Required
No Electrical Upgrades
Reduces Carbon Emissions
Commercial Comfort
Quick comfort for sustainable buildings
Fast-track compliance with carbon emissions reduction mandates.
Upgrade Your BuildingOur Products
Your decarbonization solution
Accelerate your journey to a greener future by electrifying with Gradient window heat pumps.
The All-Weather 120VIn The Press
Revolutionizing building electrification
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Read More“Gradient designed its device to work like a more expensive heat pump”
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Read More“Electrifying apartment buildings is tough. A new heat pump design could make it easier.”
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Read More“A window heat pump project is bringing cutting-edge climate tech to New York public housing”
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Read More“This little heat pump could be the answer to a lot of prayers.”
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Read More“Gradient has designed a heat pump that easily slides over a windowsill — it doesn’t block light — and currently uses a refrigerant called R32”
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Read More“Unlike more traditional heat pumps, these new window units can essentially just sit in your window sill.”
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Read More“Gradient is betting on heat pumps’ potential to decarbonise domestic cooling with high efficiency but low cost.”
The Gradient Advantage
The Gradient Story
A better climate for you means better climate for all
Our mission is to push the industry toward zero carbon. That’s why we’ve eliminated harsh refrigerants and cut greenhouse gas emissions by up to 95%. Learn why Gradient window heat pumps propose the right solution for you and the climate.
Get the Gradient App
Controlled, customizable comfort at your finger tips
