However, keep in mind that a space heater will be more or less efficient in different situations, so our results may not be identical to those of other users. Things like high or vaulted ceilings ...

In other words, it lets you know how much energy the system is converting into usable heat. An AFUE of 90%, for example, indicates a high rate ... a more energy-efficient unit, which indicates ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling.

Once the room reaches the set temperature, the Vornado’s auto climate feature turns the unit off. If the room dips below the set temperature, it resumes heating. The exterior case is designed to ...

Hundreds of Times readers wrote to us and shared their experiences of installing heat pumps, including the good, the bad and ...

The hotel chose to install four CHP-120 HPWH units—all of which function as part of a single fully integrated water heating ...

A homeowner in Pickering, Ontario works with an experienced HVAC pro to improve comfort, efficiency, and energy savings with a high-efficiency hydronic forced-air furnace upgrade.

I f you have a heat pump, you might already know that switching from a traditional gas boiler to an air or ground-source heat ...

Boiler efficiency is about how much usable heat energy you get from your boiler for every unit of energy you put into it ... may have a false sense of security when buying a boiler with a high ...

If you have a brand new, high-efficiency unit ... a programmable thermostat to cut back on wasted heat. Upgrading to a more ...

When your air conditioner stops working during a heat wave ... due to its energy efficiency features, varying unit sizes, and solar-powered options. It also offers high-end products that work ...

DIY installation for window or portable air conditioning units has the lowest total cost, while full-service heat pump installation ... Beyond this, purchasing a high-efficiency unit with a ...