Lochinvar & A.O. Smith 100110806 Switch L99H008 R72DB0006 is the direct replacement

R72DB0006 is the direct replacement for MOR72DB0006

Is an external equalizer required for this model

This 3/4 HP motor operates on 115V single-phase power at a synchronous speed of 1075 RPM

Secondary Voltage: 6000Vac

Commercial Grade Durability: The stainless steel rod resists oxidation and high-temperature scaling in heavy-duty commercial applications

Lochinvar & A.O. Smith 100110806 Switch L99H008 R72DB0006 is the direct replacementThe Lochinvar & A. O. Smith 100110806 BTH 400 Blower Prover Switch is a critical safety component designed specifically for Cyclone BTH 400 commercial water heaters. This normally open, positive air pressure switch acts as a safety interlock, verifying that the combustion air blower is generating sufficient airflow before the ignition sequence is allowed to proceed. By "proving" the blower's operation, it prevents the gas valve from opening if exhaust