If your air duct system was installed before the 1970s, the HVAC insulation and adhesives used to wrap the air ducts might be asbestos-based and need to be removed by an asbestos professional.

The National Comfort Institute shared three ways homeowners can check for air flow issues within their HVAC system.

Insulation surrounding ductwork that's wet will require replacement. Other surfaces within the HVAC system may be cleaned with a detergent solution and dried immediately afterward. Places that can be ...

This puts any duct cleaner or HVAC technician who handles suspect asbestos frequently ... for cleaning duct that addresses these mineral and metal contaminants in old insulation and paint. “We're ...

If you're unsure (or if your situation is unsalvageable, with wet or moldy insulation ... "[Since] HVAC systems push air through the air ducts that run throughout the home in walls, ceilings ...

Cool weather HVAC prep is the key to an efficient system and a comfortable home year-round. Schedule a tune-up, change air filters and clear debris.

What does a duct inspection do ... Whether you're using a central air conditioner or heating your home during chilly winter nights, insulation matters. "This step helps you see if there are ...

Seek out an auditor who has reputable credentials, such as the Home Energy Professional Energy Auditor certification. This is ...

An Arctic blast could be on the way as heating experts urge people to make steps to prevent heating pipes from bursting.

The Residential Building Code calls for R-8 insulation for these ducts, but check with your building ... That didn't meet our ...

As cooler weather approaches, Southern California Gas Company (SoCalGas) shares energy-saving tips and tools to help ...