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 ...

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.

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, ...

The fourth edition of HVAC Systems Duct Design presents the basic methods and procedures required to design HVAC air distribution systems. This manual provides the HVAC system designer detailed ...

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 ...

Sorry this is gonna be a bit long... So my wife and i purchased a home almost 3 years ago now. It's my first house and my wife's second. This house was built in 1947 is two floors Georgian style ...

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