1 4

Gradient All-Weather 120V™ Window Heat Pump

Gradient All-Weather 120V™ Window Heat Pump

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.

Energy guide PDF

View full details

Energy Efficient

Mobile app control

Reduces carbon emissions

Energy Efficient

We're proud to announce that our product is now ENERGY STAR certified. This certification means our window heat pump meets strict energy efficiency standards set by the U.S. Environmental Protection Agency. By choosing our product, you’re helping to reduce greenhouse gas emissions significantly, potentially cutting your carbon footprint by up to 95% when heating and cooling with clean electricity. Switching to our ENERGY STAR-certified heat pump is like walking instead of driving up to 15 miles daily – a major step toward a cleaner, more sustainable future.

Energy Guide Logo
Product Image

Gradient All-Weather 120V™ Window Heat Pump

    Contact Us

    Compare

    See How Gradient Stacks Up

    Gradient

    Central AC Unit

    Mini-Split Unit

    Window Unit
    Commercial-grade power
    Standard 120V outlet
    Doesn’t block your view
    Energy efficient
    Quiet
    Open and close your window
    Washable filter
    Installable with two people
    Planet-friendlier refrigerant
    No need for drilling or permits
     
    Comercial-grade power
    Standard 120V outlet
    Doesn’t block your view
    Energy efficient
    Quiet
    Open and close your window
    Washable filter
    Installable with two people
    Planet-friendlier refigerant
    No need for for drilling or permits
     
    gradient

    gradient

    central AC unit

    central AC unit

    mini-split unit

    mini-split unit

    window unit

    window unit

    Overview

    HVAC Solutions for All Occasions

    Fast-track carbon emissions reduction by electrifying buildings like multi-family homes, hotels, schools, and more.

    Commercial Comfort
    Window Dimensions

    They rattle, we purr

    Gradient’s modular design places the power and noise outside your window, leaving you with heating and cooling that keeps the calm inside.

    Comfort is in your control

    Our commercial grade heat pump technology is more efficient than traditional window AC units, which saves on energy consumption and monthly bills.

    Energy efficient

    We're currently awaiting our official efficiency rating. But we estimate a greenhouse gas emissions reduction of up to 95% when the Gradient is used to cool and heat, depending on your source of electricity. That’s like choosing to walk instead of drive up to 15 miles daily – just by switching to Gradient. Our end goal is to achieve a 100% carbon reduction; we see our current model as a very important and very big first step toward that goal.

    Specs

    In the details

    • Dimensions

      • Indoor unit
      • Height: 24 in
      • Width: 25.5 in
      • Depth: 8.75 in
      • Outdoor unit
      • Height: 24 in
      • Width: 25.5 in
      • Depth: 14 in

    • Features

      • Mobile app control
      • Scheduling

    • Weight

      140 lbs

    • Modes

      • Cooling
      • Fan-Only
      • Heating
      • Boost Mode

    • Noise*

      High/Medium/Low: 47/44/38 dB(A)

    • Capacity*

      • Cooling Capacity
      • 95°F — 9,300 BTU/hr

      • Heating Capacity
      • 47°F–17°F — 9,000 BTU/hr
      • 5°F — 7,200 BTU/hr
      • -7°F — 5,400 BTU/hr

    • Power

      120V

      6 ft. power cord

    • Energy Efficiency*

      • 95°F — 13.6 (EER)
      • 47°F — 4.04 (COP)
      • 17°F — 2.37 (COP)
      • 5°F — 2.06 (COP)
      • -7°F — 1.80 (COP)

    • Window Compatibility

      Gradient’s All-Weather 120V unit can fit windows with a minimum width of 26”

    • Filter Type

      • Washable Mesh

    *Specifications are subject to change.

    Docs

    Documentation

    Download Gradient All-Weather 120V Spec Sheet
    Download Gradient All-Weather 120V Installation Manual

    Contact sales today for more information.

    Get the Gradient App

    Control the temperature in your space from anywhere