A.O. Smith 9004989115 LP Pilot Burner Kit

The A.O. Smith 9004989115 Propane Pilot Burner Kit is an essential part of gas-fired HVAC systems especially those that use propane as the source of energy. This kit comprises all the components required to create and sustain a pilot flame for lighting the primary gas burner. It generally comprises of pilot burner assembly, a thermocouple, and other related parts. The pilot burner works under constant ignition of a small measure of gas which produces heat that in turn heats the thermocouple. The thermocouple in turn generates a small voltage which in turn keep gas valve open and the gas is constantly supplied to the pilot.