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If the pressure exceeds the calibrated limit
ensuring no-modifications-required installation
This refrigeration pressure regulator features a hermetic construction with a brass body and copper connections to ensure long-term leak integrity
and LP conversion labels for a code-compliant installation
Lochinvar & A.O. Smith 100112396 Control Board 320819-301 If the pressure exceeds theThe Lochinvar & A. O. Smith 100112396 Control Board is a critical OEM replacement part designed for high efficiency hydronic and domestic hot water systems. This integrated furnace control manages the essential ignition sequenceincluding hot surface ignitor activation, flame induction, and gas valve modulationto ensure stable combustion and precise thermal management. Engineering for the Lochinvar Knight and A. O. Smith boiler series, this printed
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