Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Steam radiators provide an old but surprisingly efficient way to heat homes. In fact, ...

The Cozy fits over a radiator and traps steam heat behind the cover. It then uses sensors to release heat based on the temperature of the room as well as the radiator. When the room needs heat, the ...

Marshall Cox didn’t set out to save the city millions of dollars in fuel costs—the inspiration for his radiator-modifying invention was much simpler than that. “I lived in a horribly overheated steam ...

It's getting hot in here, so take off — actually, don't take anything off; add this retrofit onto your old steam radiators instead. Radiator Labs, a New York-based startup, is developing a retrofit ...

Radiators are amazingly old technology and steam heat, while oftentimes charmingly anachronistic, is also horribly inefficient. Luckily, Radiator Labs is working on Cozy, a radiator cover that turns ...

Radiator covers are a common decorative item used in contemporary homes, primarily for aesthetic purposes, but are they energy efficient? As with so many decorating choices we make in our homes, we ...

When you think about it, there are quite a few different things that we run into when we look closely at an installed radiator. Frequently overlooked, that thing can make a big difference in the ...