Key Points Check thermostat settings, filters, and fuel supply first when your furnace blows cold air.Call an HVAC technician for issues like sensor failures, clogged burners, or duct leaks.Skipping ...

As temperatures drop, your furnace becomes the unsung hero keeping your home warm and comfortable. But like any hardworking appliance, it can run into trouble, especially after months of sitting ...

Based on her in-depth testing, home technology expert Carly Page demystifies the three sorts of portable air conditioner ...

Replacing an air conditioner costs hundreds to thousands of dollars, but if you're protected and prepared, you might be able to lower these costs.

Once the temperatures start to drop, you may be wondering if you need to cover your AC unit. We spoke to two HVAC experts for ...

Worried about your HVAC unit? Uncover the signs that your dated unit is (or isn't) just blowing hot air and how to tell if it ...

Abstract: An innovative method to evaluate the health of a refrigerant compressor in railway Heating, Ventilation and Air Conditioning (HVAC) systems is described. The performance of the air ...

To find the best air conditioners to recommend, our team tested more than a dozen units in our homes and offices in bedrooms, ...

CLARKSVILLE, Tenn. (WTVF) — As Middle Tennessee and Southern Kentucky face relentless summer temperatures and heat warnings, a broken air conditioner can be a health hazard. For Clarksville residents ...

RALEIGH, N.C. (WTVD) -- With temperatures sizzling, many North Carolina residents are relying on their HVAC units to escape the heat. When Anna Retzlaff and her husband's air conditioning unit went ...

Workers at a Pittsburgh-area rehabilitation and care center say if you think the heat outside is bad, for them, the inside is even worse. A malfunctioning air conditioning unit inside the Genesis ...