When troubleshooting a unit heater time delay relay

stable platform that maintains the alignment of your drive linkage

or a blocked secondary heat exchanger

Frequent tripping is usually a symptom of airflow restriction

It includes a universal mounting bracket and a 2-way swivel head to ensure full power delivery even in non-parallel linkage configurations

Lochinvar & A.O. Smith 100327058 Motor Assembly Refrigerant When troubleshooting a unit heaterThe Lochinvar & A. O. Smith 100327058 Motor Assembly is the direct performance replacement for legacy part numbers 100166707 and PVT1014. As a critical induced draft motor, this assembly is engineered to maintain precise negative pressure within the heat exchanger, ensuring the safe exhaustion of combustion byproducts. For technicians servicing high efficiency commercial water heaters or boilers, this OEM inducer motor assembly provides the exact