Lochinvar & A.O. Smith 100167772 Control Module 322838-754 Does this alarm bell require

Does this alarm bell require a specialized mounting plate

the 12988-002 is specifically engineered for use with Wayne EHA oil burner models and units requiring a 4-1/4 inch centering leg diameter

it features a hermetic scroll design that ensures quieter operation and higher efficiency compared to older reciprocating units

How often should these components be replaced

High BTU Capacity: Rated for heaters up to 100

Lochinvar & A.O. Smith 100167772 Control Module 322838-754 Does this alarm bell requireThe Lochinvar & A. O. Smith 100167772 Control Module is a critical OEM replacement part engineered for high efficiency commercial water heaters and hydronic boiler systems. As a primary digital controller, this module manages the ignition sequence, gas valve modulation, and flame supervision to ensure peak thermal efficiency and operational safety. Designed to interface with the SMART TOUCH and CONXUS platforms, the 100167772 provides consistent