Distribution system components for forced air heating

Heating · Distribution System · printed page 127 (PDF page 128)

Book index entries

Distribution Components for Forced Air Heating Forced Air – Distribution Components Heating Distribution System – Forced Air

Text in the illustration

return grille
heat register
return ducts
supply ducts
air flow
heat exchanger
air filters
blower motor
blower
burner
cross section

Generated explanation

A cross-sectional schematic shows a forced-air furnace below a room, connected to return and supply ductwork. The return grille connects to ducts leading down to air filters and a motor-driven blower. The blower moves air through the furnace past the heat exchanger, with an upward arrow indicating airflow into the supply ducts. The supply ducts deliver heated air to a heat register on the opposite side of the room. A burner is shown firing into the heat exchanger, and a separate vent pipe extends from the furnace to the exterior wall.

Components

furnace return grille return ducts supply ducts heat register air filters blower motor blower blower drive belt heat exchanger burner vent pipe