McDonnell & Miller 67 Low Water Cut Off Freon Key Benefits Application Specific: Engineered

Key Benefits Application Specific: Engineered exclusively for Reznor FT 100/125/200 and SFT 100/125/200 model unit heaters for a drop-in fit

Universal Mounting: Includes a standard flush-mount plate with universal hole and tab configurations for compatibility with various bracket styles

This orifice is designed specifically for the TUA and TUAE series

this 5-speed blower motor can replace single or multi-speed units

it must be installed as a complete unit to ensure proper calibration and differential timing

McDonnell & Miller 67 Low Water Cut Off Freon Key Benefits Application Specific: EngineeredThe McDonnell & Miller 67 Low Water Cut Off (Part Number 149400) is a mechanical float operated control engineered for reliable steam boiler protection in residential and commercial applications. Designed for a maximum pressure of 20 PSI, this auto reset unit features quick hook up fittings for efficient installation directly into gauge glass tappings. The 3 4" NPT connection and large float chamber facilitate stable operation, while dual 120V