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The Electric Innovation Awards

Gradient was selected as a winner of the inaugural Electric Innovation Awards in the Design + Discovery category at Climate Week NYC.

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Boston Pilots Gradient Window Heat Pumps in Affordable Housing

Boston Housing Authority just announced that it’s piloting Gradient at the Hassan Apartments.

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Simple HVAC installation and management

30% More Efficient

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Standard 120V Outlet

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Mobile App Control

No Contractors or Permits Icon

No Plumbing Required

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No Electrical Upgrades

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Reduces Carbon Emissions

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Protocol

Solutions

Quick Comfort in Minutes

Fast-track heating & cooling for the whole building.

Upgrade Your Building

Our Products

The Plug-and-Play Solution

All season HVAC made simple for your tenants.

All-Weather 120V

The Gradient Advantage

Faster Projects, Fewer Disruptions

Deploy building-wide without rewiring or tenant displacement. Gradient installs in <1 hour per unit.

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Compact Design, Lasting ROI

A low-profile window installation preserves natural light and views while upgrading comfort. Modernize aging buildings and boost property value with minimal visual impact.

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Independent Comfort, Central Efficiency

Each unit offers room-by-room control and measurable energy savings—empowering building operators, facility teams, and utilities to deliver comfort with precision efficiency.

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The Gradient Story

A better climate for you means better climate for all

Our products contain R-32 refrigerant which cut greenhouse gas emissions by up to 95%, making a better impact on the planet.

Gradient's Story

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Controlled, customizable comfort at your finger tips.