Utica-Dunkirk 12356 Fan & Limtie Freon Precision Balance: The blower wheel

Precision Balance: The blower wheel is factory-balanced to minimize rotational noise and extend the lifespan of the fan motor

the relay has likely tripped or failed open

Look for signs of carbon tracking on the contacts

How do I know if the start capacitor is failing

VLT Aqua Drive FC 202

Utica-Dunkirk 12356 Fan & Limtie Freon Precision Balance: The blower wheelThe Utica Dunkirk 12356 Fan & Limit Control is a critical safety and operational component designed for forced air heating systems. This 11 inch insertion probe features a 190F high limit cut out, providing essential protection against heat exchanger overheating. As a versatile combination fan and limit switch, it manages the blower motors on off cycles based on plenum temperature while maintaining a fixed safety ceiling. The helical bimetal sensing