Utica-Dunkirk AC-3940-27 Inducer Motor Assembly L99H008 providing a fail-safe against overheating

providing a fail-safe against overheating by interrupting the burner circuit if thresholds exceed the factory-calibrated 160°F limit

as these issues can cause the condensate trap to lose prime or introduce air into the supply stream

The MT72-3VI is factory-charged with mineral oil for R22

this 1/2 inch gauge cock is frequently used as a try-cock or isolation valve on steam boilers and is rated for the pressures and temperatures of most low-to-medium pressure steam systems

This engages the built-in filter to provide the most stable stall voltage signal

Utica-Dunkirk AC-3940-27 Inducer Motor Assembly L99H008 providing a fail-safe against overheatingThe Utica Dunkirk AC 3940 27 Inducer Motor Assembly is an OEM spec replacement designed to maintain optimal combustion efficiency in high efficiency Utica and Dunkirk furnaces. This 120V draft inducer is critical for venting combustion gases and ensuring that the pressure switch closes to initiate the ignition sequence. Built for a direct fit install, this assembly includes the motor and blower wheel housing, streamlined for technicians performing a