Your HVAC units hould be properly sized. If it isn't, you could face a litany of issues, according to the Rosie on the House ...

Typical duct systems lose 25% to 40% of the heating-cooling energy put out by the central furnace, heat pump, or air conditioner. Homes with ducts in a protected area, such as a basement, may lose ...

It’s hot out there and getting hotter. If your old HVAC is struggling as much as your bank account, you can give it a cheap, ...

Signs of Mold in HVAC Ducts. Photo: Prot56 / Depositphotos. Mold in your HVAC system isn’t always easy to spot, but there are several key warning signs to watch for.

A look at 10 possible solutions to cooling down an overheated second floor, even when your AC works fine on the first floor.

Duct cleaning is particularly important for more reasons than one. Clean ducts improve occupant IAQ and comfort, expand the lifespan of the HVAC equipment, and save energy. Without duct cleaning, ...

Duct smoke detector maintenance requirements are not included in the NFPA standard that covers HVAC systems (NFPA 90A or 90B); however, the International Code Council’s 2015 Mechanical Code does ...

Learn More › Mold in your air ducts isn’t just gross—it can make your home smell musty, cause respiratory problems, and ...