What type of system heats air in a central furnace and then uses a fan to send it through ducts to distribute heated air to diffusers placed throughout the residence?

Question

Quizplus · Accepted Answer

Forced-air systems use a central furnace to heat the air, which is then distributed through ducts using a fan. This is a common type of heating system in residential buildings. The other options (two-pipe, series-loop, and plenum) do not involve heating air and distributing it through ducts.

What Type of System Heats Air in a Central Furnace