Lochinvar & A.O. Smith 100337717 Flange Gasket 320788-702 For veterans in the mechanical

For veterans in the mechanical room

Versatile Compatibility: Functions as a high-tier mechanical replacement for numerous OEM controls in PTAC and through-the-wall air conditioners

non-adjustable airflow proving switch designed for critical monitoring in duct heaters

The temperature range of the sensor (TS114 or TS214) must match the range of the remote selector (TD114) or the integral dial on the amplifier to ensure proper gas flame modulation

Lochinvar & A.O. Smith 100337717 Flange Gasket 320788-702 For veterans in the mechanicalWhen 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