HVAC uses of flexible air duct have grown exponentially over the last two decades, all over North America. Contractors and installers say they like it, and some find it indispensable. It has changed ...

HVAC uses of flexible air duct have grown exponentially over the last two decades, all over North America. Contractors and installers say they like it, even find it indispensable. It has changed the ...

Gloria Fitzgerald of Westminster has concerns about the ductwork in her new air conditioning system: “I recently had AC installed in my house and the ducts are all soft ducts from the attic to the ...

There is a common misconception that it’s impossible to have a furnace — a major component to an HVAC system — installed in the attic due to tight space and minimal access. This is not the case. As ...

Q. We had a chimney cleaning service inspect our chimney and they suggested that we install an insulated flexible aluminum flue liner in our chimney connected directly to our gas water heater vent.

Question: I have a question about my air conditioner. The air handler in the attic gets a lot of mildew on the outside of the unit and around the ductwork. Mildew builds up in the drain pan and then ...

It is definitely not a good idea to vent a range hood into the attic. Ideally, the range hood should be vented to the outside, usually through the roof. This requires ...