The motor is thermally protected with an automatic reset to prevent winding failure during over-current events

What tools are required for the seal replacement

a modulating series actuator would be required

Key Benefits Optimized Efficiency: The 3/4 HP ECM motor technology significantly reduces amp draw compared to traditional induction motors

High-Temperature Durability: Engineered with composite materials designed to withstand cyclical thermal stress and acidic condensate exposure

Lochinvar & A.O. Smith 100289379 Circuit Breaker 319848-301 The motor is thermally protectedThe Lochinvar & A. O. Smith 100289379 Circuit Breaker is a critical 5 Amp protection component engineered for high output commercial boilers and water heating systems. As a veteran technician knows, maintaining the integrity of the control circuit is paramount for preventing nuisance trips and protecting sensitive electronic boards. This 5 Amp thermal circuit breaker is specifically utilized in the control panel assembly of Lochinvar Power Fin models,