Although it’s not ideal to run air conditioning ducts through a hot attic, it’s a fact of life in most new homes. In this extreme environment, however, ducts can only do their job if they’re properly ...

Do you think the octopus only lives in the ocean depths? Think again. Many attics also house this creature—a splitter box with a tangle of flex ducts that wind their way like tentacles through the ...

A homeowner might be looking to improve the house’s energy efficiency by installing additional blown-in wool into an attic, for example. But caution should be taken around insulated flexible ducts so ...

There is a common misconception that it’s impossible to have a furnace — a major component to an HVAC system — installed in ...