the 0066605 is designed for easy in-line pipe mounting

heavy-duty commercial refrigeration pressure switch engineered to provide both high-limit protection and low-side cycling in a single NEMA 1 enclosure

this unit is factory-calibrated for precision

Can I use an aftermarket valve instead of the P322660

Lochinvar & A.O. Smith 100108462 Thermocouple 320788-703 the 0066605 is designed forThe Lochinvar & A. O. Smith 100108462 Thermocouple is a high performance 18 inch thermocouple engineered for precision in residential and commercial gas water heater repair. This OEM water heater part (Model TC K18) is a critical safety component designed to monitor the pilot flame and generate a consistent 30 millivolt output. High grade copper construction ensures superior thermal conductivity and rapid response times, allowing the gas valve to