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Check the nameplate on your existing unit for the PE-10-7105 or PE107105 part number
Direct OEM Replacement: Ensures full compatibility with Carrier
Can this probe be used in duct applications
allowing for component-level replacement without de-brazing the entire valve body from the line
Precision Calibration: Factory-set pressure thresholds provide reliable switching for Carrier furnace repairs without the need for manual adjustment
Lochinvar & A.O. Smith 100309396 PCB Assembly 323613-751 Check the nameplate on yourThe Lochinvar & A. O. Smith 100309396 is a universal electronic thermostat control board kit engineered to replace faulty factory controls in a wide range of commercial and residential water heating systems. As a critical HVACR control module, this OEM replacement PCB manages thermal cycles and high limit safety logic to ensure precise temperature regulation. It is designed for compatibility with multiple parent brands, including State Industries and