Pre-order release coming soon! Sign up for early access

Welcome to the great indoors

Meet Gradient, the hybrid cooling and heating system that unlocks new dimensions of comfort.

Get Early Access

Welcome to the great indoors

Meet Gradient, the hybrid cooling and heating system that unlocks new dimensions of comfort.

Get Early Access

Do it yourself.

Until now, advanced heat pump technology has required professional installation with hefty price tags. Gradient brings it to you in a beautiful, easy-to-install package.

Get your view back.

Gradient fits snugly below your windowsill instead of smack inside it, so you can keep the view and the natural light.

Get your view back.

Gradient fits snugly below your windowsill instead of smack inside it, so you can keep the view and the natural light.

Stay in your comfort zone.

Enjoy air that’s not too dry, not too sticky, and always just right. Now you can stay cool in the summer, warm in the winter, and well rested year round.

Get Early Access

We’ve engineered something—how shall we say—cooler

SEE OUR TECH

We’ve engineered something—how shall we say—cooler

SEE OUR TECH

The reviews are in.

See what people and the press have to say about Gradient.

“Gradient has replaced the conventional home window air conditioner with a space-saving designed solution that keeps homes cool with advanced heat pump technology and a climate-friendly refrigerant.”

Sandra Rossi, Climate Control News

Better climate for you means better climate for all.

Learn More

Better climate for you means better climate for all.

Learn More