Lochinvar & A.O. Smith 100276374 Hexagonal Door Temperature Switch

The Lochinvar & A.O. Smith 100276374 Hexagonal Door Temperature Switch acts as a safety component that serves gas-fired water heaters primarily. The temperature switch with hexagonal door mounting functions to monitor temperatures in the vicinity of the combustion chamber. This essential safety element cuts off gas supply to prevent overheating when it detects abnormally high temperatures.The temperature switch safeguards both the unit and protects against fire hazards. Scheduled maintenance checks with possible component replacements guarantee both safety and operational reliability of the water heater while protecting users from high repair expenses.