Lochinvar & A.O. Smith 100337717 Flange Gasket Refrigerant streamlining your inventory while maintaining

streamlining your inventory while maintaining professional-grade motor starting performance in the field

If the switch remains open at atmospheric pressure or fails to break the circuit during a controlled overpressure test

allowing technicians to fine-tune air damper modulation for optimal ventilation and zone control

Precise Fitment: Engineered to match the four-bolt valve bracket pattern for the Model 21-27 series

The Emerson Alco 049485

Lochinvar & A.O. Smith 100337717 Flange Gasket Refrigerant streamlining your inventory while maintainingWhen 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