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For contractors performing scheduled maintenance or emergency repairs
this unit maintains a steady outlet pressure despite significant inlet pressure fluctuations
Using it on a motor with different internal windings or different horsepower ratings will result in failure
A fluctuating or dropping signal often indicates a dirty rod or poor burner ground
Lochinvar & A.O. Smith 100278128 Kit 321142-301 For contractors performing scheduled maintenanceThe Lochinvar & A. O. Smith 100278128 Kit is a critical OEM LP Pilot Assembly designed for liquid propane water heating systems. Engineered for precision and long term reliability in high demand environments, this assembly functions as the primary ignition source for the burner, ensuring a stable and consistent flame for efficient combustion. This genuine replacement part replaces legacy Lochinvar part numbers such as the PLT2907, providing a seamless
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