Basic Components Of A Gas Furnace

It uses two small metal wires inside of a tube.

Basic components of a gas furnace.

Gas furnace components and parts explained. The heating components of a furnace. The gas valve gas furnace components the gas valve component of your gas furnace connects the gas line to the manifold and controls the gas feed to the manifold and burners. Furnaces heat cooler air from inside the home and send the warmed air back into living spaces.

The burner component of a gas furnace is a heating element that warms the gas entering the furnace. Usually located at the bottom of the unit although occasionally located on the sides the burner uses a small flame normally ignited with a pilot light. A heat exchanger is simply long metal tubes that are s shaped. When your furnace creates heat combustion gases are vented out of your home via a flue pipe.

A furnace ignites a fuel source such as natural gas propane. Gas flames burn inside the tubes and the toxic gases vented out of. Return ducts retrieves cooled air from home and returns it back to the furnace to be reheated. A gas furnace contains the following main components.

Blower motor pushes the air. Igniter and pilot lights. A burner a heat exchanger ductwork and a flue or vent pipe. The gas valve component of the gas furnace is considered a gas control.

Air filter the air filter catches dust debris and particles in the air before the air enters the blower motor. The main parts of your furnace are the control system thermostat and electrical controls gas valve burners heat exchanger blower and duct and ventilation system.