extending the lifespan of the inducer assembly

Universal Connection: Features a standard 1/8" NPT center back mount for straightforward installation on most pneumatic trunks

Key Benefits Precise Thermal Calibration: Fixed 150°F open and 110°F close settings ensure accurate furnace high-limit protection

providing a durable mechanical alternative to sensitive electronic limit sensors

We recommend verifying your model number on the unit's rating plate to ensure a match with this genuine OEM replacement part

Lochinvar & A.O. Smith 100171919 Valve 323080-701 extending the lifespan of theThe Lochinvar & A. O. Smith 100171919 is a high performance 1. 5 inch low temperature mixing valve engineered for precision thermal control in high demand hydronic and potable water systems. Designed to handle flow rates up to 55 GPM, this thermostatic valve is a critical component for maintaining consistent output temperatures and preventing thermal shock or scalding in commercial boiler applications. It features a heavy duty lead free bronze body