Lochinvar & A.O. Smith 100337717 Flange Gasket R-410A Field-Proven Reliability: The 48-inch length

Field-Proven Reliability: The 48-inch length provides ample reach for deep-vessel liquid level monitoring without compromising structural rigidity

This replacement refrigerant piston is a standard service part for maintaining optimal thermal transfer in aging split-system configurations where precise volumetric flow is required

Does this controller require specialized mounting

Common Questions about the Nordyne 918737 What is the difference between the nominal and actual size for this filter

and Payne equipment to eliminate atmospheric gas leaks

Lochinvar & A.O. Smith 100337717 Flange Gasket R-410A Field-Proven Reliability: The 48-inch lengthWhen you are in the field performing standard maintenance or a full teardown on high efficiency hydronic systems, the Lochinvar & A. O. Smith 100337717 Flange Gasket is a critical component for ensuring a gas tight seal. This genuine OEM replacement part replaces the legacy part number 100133549 and is specifically engineered for precision fit within Lochinvar Power Fin (PF) series boilers, including the PF 250, PF 500, PF 750, and PF 1000 models. As