This Lochinvar Pilot Assembly is a crucial component designed for use in various heating systems. It is specifically engineered to ignite the propane gas (LP) in the burner assembly of a heating unit, initiating the combustion process that generates heat. The assembly includes an electrode, which produces a spark, and a thermocouple, which monitors the flame's presence. If the flame goes out unexpectedly, the thermocouple will signal the gas valve to close, preventing unburned propane from escaping into the environment. This safety feature makes it an essential part of any LP-powered heating system. The Lochinvar Pilot Assembly is made from durable materials to ensure longevity and reliable performance.