Technicians prefer the A30 series for its rugged construction and repeatable accuracy in low-ambient cooling conditions

Is mounting hardware included with the cover

and Arizona

This model features the circuit breaker on the secondary output side to protect the sensitive control components from downstream electrical faults

this 100233498 inducer motor ensures the proper venting of combustion byproducts through the exhaust system

Lochinvar & A.O. Smith 100187859 Switch 318172-701 Technicians prefer the A30 seriesThe Lochinvar & A. O. Smith 100187859 Switch is a critical 2. 0" blocked outlet switch designed for high efficiency gas fired commercial water heaters and boilers. As a genuine OEM replacement part, this pressure switch is calibrated to detect vent obstructions, ensuring the system shuts down safely if exhaust gases cannot be properly expelled. It is commonly utilized in A. O. Smith Cyclone BTH 300A series and comparable Lochinvar Power Fin models.