Fluctuating temperatures make HVAC systems work harder, especially when switching frequently between heating and cooling.

With frigid temperatures, heating and air conditioning companies are bracing for a surge of calls. The intense cold puts ...

The constant off and on can cause a problem - speaking heating wise or your heating element or your gas furnace," said J.D.

While you may think your HVAC system is solely responsible for heating and cooling your home, the system is also used for maintaining pure indoor air quality. But, if an HVAC system is maintained ...

Closing vents won't cut your heating bill — it's a total myth. This article explains why and points to better, actually ...

When the mercury rises outside, nailing down why your AC is not cooling becomes a top priority. There are eight common reasons why this happens, including dirty filters, and some of which you can fix ...

How can you tell when your HVAC system is due for repairs before it completely breaks down? ddressing small problems ...

Depending on the season, homeowners often tinker with their thermostat settings to stay comfortable. When the weather is mild at certain times of year, homeowners may choose to open their windows and ...

Individual energy-saving habits help, but buildings consume far more energy. Here’s what really drives efficiency.