Description
Shield your Low NOx heater from overheating with the Raypak 600893B OEM High Limit Switch featuring automatic reset functionality. When water temperature climbs beyond safe operating boundaries, this switch promptly disengages heater operation. Once the temperature recedes below 140 degrees Fahrenheit, the switch resets itself and allows the heater to resume normal function without manual intervention. Tailored for Raypak Low NOx heater models, the 600893B is a vital protective device that ensures your heating system stays within safe thermal boundaries, promoting both equipment longevity and trouble-free operation.
