Lochinvar & A.O. Smith 100157627 Kit 321894-708 55 inches water column switch

55 inches water column switch is a primary check point to verify inducer motor efficacy and flue integrity

Enhanced Thermal Protection: Built-in internal overload protection prevents winding failure during operational spikes

and mechanical components like the compressor and condenser fan

Can I reuse the existing cover gasket if the mechanism is inspected

Lochinvar & A.O. Smith 100157627 Kit 321894-708 55 inches water column switchWhen you're servicing Lochinvar or A. O. Smith condensing boilers, maintaining the 316L stainless steel heat exchanger is a non negotiable step to prevent localized hot spots and scale induced efficiency loss. The Lochinvar & A. O. Smith 100157627 Kit (also known as KIT30063) is the specific field service solution required for the Knight KBN150 through KBN285 and Armor AW150 through AW400 series. This boiler maintenance kit includes a specialized