A proposal to limit the use of flexible ductwork in residential construction has some people in the industry bent out of shape. The International Association of Plumbing and Mechanical Officials is ...

Before selecting duct materials, it helps to understand how air flows from your heating/cooling unit through the duct network. Most systems use either a hot air furnace or an air conditioner ...

Condensation control — Preventing condensation that could damage insulation and other HVAC system components or possibly lead to microbial growth; and Energy conservation — Reducing HVAC system ...

Q: I'm having a 2,300-square-foot home built for me, but I don't know how "efficient" an air conditioner I should have installed. The builder will put in a 13 SEER-rated AC as part of the package, but ...

Repairing ductwork boasts a wide cost range, from $175 to $2,000 depending on the severity of the issue and the location. For instance, patching up one leak is more budget-friendly than repairing ...

Every year, thousands of Arizona residents email Rosie Romero's website or call his radio show with questions about everything from how to prevent fires in their chimneys to what to do about the tree ...