Whether you are performing a routine Honeywell thermostat cover replacement or a full system modernization

Engineered for the Berko 342 Series and Berko 345 Series wall heaters

and BTS series

This model is specifically tuned for low-temperature commercial refrigeration

preventing cracked heat exchangers

Lochinvar & A.O. Smith 100110738 Relief Valve 318172-701 Whether you are performing aThe Lochinvar & A. O. Smith 100110738 is a heavy duty Temperature and Pressure (T&P) relief valve engineered for commercial and residential water heating systems. As an essential safety component, this 3 4 inch male inlet valve is factory set to a 150 PSI relief pressure and a 210F temperature limit, ensuring critical protection against tank over pressurization and thermal expansion. Designed with a 1 inch cavitation outlet, it provides high capacity