Lochinvar & A.O. Smith 100093810 Natural Gas Door Switch FG40T34

Lochinvar & A.O. Smith 100093810 Natural Gas Door Switch is an accessory of natural gas water heaters like the FG40T34. That guarantees that the gas heater will only function when the access door is shut tightly. If the door is open or is not closed tightly, the switch turns off the gas burner to avoid dangers. This switch is used in residential water heaters to improve safety by avoiding leakage of gas and to guarantee proper functioning. Advantages include protection from fire outbreaks, enhancement of the system’s safety, preventing over heating and mal functioning.