meet the

bootbox heat pump

the world's first compact, low-carbon window heat pump

learn more
high-efficiency + low-carbon

bootbox delivers ENERGY STAR–level efficiency without using high–global warming potential (high-GWP) refrigerants. our heat pump electrifies space heating, cooling, dehumidification, and air filtration in a low-carbon way.

beautifully designed to fit most windows

bootbox features a slim, modern design that maximizes natural light and preserves your view instead of blocking it. it can fit in single-hung, double-hung, or slider windows. with clean lines and premium finishes, it looks more like a beautiful piece of furniture than a bulky appliance.

installs in fewer than 5 minutes

bootbox weighs less than 40 lb, much lighter than other window heat pumps that can exceed 120 lb. that means it can be shipped to your doorstep and it's easy for one person to install without professional help.

shop now →

Concept Rendering

our mission is to electrify the HVAC industry. we’re starting with bootbox, the world’s first compact, low-carbon heat pump. 

who we are

curious about bootbox?

get in touch! a member of the team will get back to you as soon as possible.