the internal bimetal disc may have failed

the SS00801 is a direct match for many Utica Pennco and Dunkirk heating units

providing immediate visual feedback for system status monitoring

ensuring that the burner assembly receives the exact BTUs required for optimal thermal output and heat exchanger longevity

When maintaining a Watts RK 909S 3/4-1

Supco SPP8E Hardstart the internal bimetal disc mayFor service technicians dealing with compressors that struggle to break static friction under high head pressure, the Supco SPP8E Hard Start Kit is a critical addition to your truck stock. This E Series unit utilizes advanced electronic potential relay (EPR) technology to provide a precision timed torque increase, ensuring a clean start for 1 to 5 HP single phase compressors without the mechanical failures associated with traditional relays.