Lennox 70L54 Natural Gas Pilot Assembly

The Lennox 70L54 is a natural gas pilot assembly, which is an essential part of your gas furnace. It is a tiny working part and it burns the main burners in order to produce heat. Measuring just 1 inch, it is compatible only with Lennox brand HVAC equipment. In use, the pilot assembly Usess a little flame to sustain the pilot light continuously. In the case of a furnace needing heat, a signal opens the gas valve to allow the gas to get to the main burners.