Use standard HVAC brazing practices with a nitrogen purge to prevent oxidation

Utilizing a Single Pole Single Throw (SPST) snap-acting switch

The Conbraco Industries 61-103-01 is a high-performance 1/2" FNPT check valve engineered for critical backflow prevention in commercial and industrial piping sectors

The McDonnell & Miller 354141 is the specific long barrel replacement for the PA-800-U assembly

and mixed gas systems

Lochinvar & A.O. Smith 100108951 Thermostat 321894-706 Use standard HVAC brazing practicesThe Lochinvar & A. O. Smith 100108951 Thermostat is a critical OEM replacement part designed for high performance commercial and residential electric water heaters. As a heavy duty upper thermostat, it provides precise temperature control to ensure the heating elements cycle correctly and maintain system efficiency. This thermal regulator comes integrated with an Emergency Cut Off (ECO) safety switch, which manually trips to prevent overheating