A water heater accounts for almost 20 percent of a home's energy use! Keep energy efficiency and your hot water needs in mind ...

Energy Star adds that the heaters typically switch to "standard electric resistance heat" during periods of high demand. The ...

Technologies are described that are directed to cost-effective and safe deployment of propane as a refrigerant for heat pump water heaters.

Researchers in Denmark have found that using a large-scale air-to-water heat pump in solar district heating may significantly ...

Learn more › Few home upgrades deliver the mix of practicality and luxury you get from a tankless water heater. These devices efficiently heat water without the need to store a large tank of the ...

We did the math to see how much running a space heater for eight hours per day versus the whole house heat might slash your energy bill. David lives in Brooklyn where he's spent more than a decade ...

That’s where patio heaters come in. These outdoor heaters have come a long way in style and affordability. They can provide an instant heat source whenever needed, making your outdoor seating ...

In This Article People / Cassie Aulie A patio heater can warm up your outdoor gathering ... your patio without the hassle of using a propane tank. If you're looking for a lightweight patio heater ...

So I grabbed a space heater I was long-term testing for Wirecutter. I placed it down on top of the wooden workbench where my digital audio workstation was set up and plugged it into the nearest ...