this brass safety valve is factory-set at 30 PSI to prevent over-pressurization in hydronic heating systems

ensuring the reliable ignition and flame stability necessary for safe combustion

The MARS 61345 Contactor is a professional-grade 2-pole definite purpose contactor engineered for consistent performance in residential and commercial HVACR systems

Industry Compliance: Meets strict UL 810 safety standards

Whether you are performing a routine furnace limit switch replacement or troubleshooting a system that is short-cycling

White-Rodgers F866-0124 Prefilter this brass safety valve isThe White Rodgers F866 0124 Prefilter is a critical OEM component designed for high performance electronic air cleaner maintenance. This aluminum mesh filter acts as the primary defense for your SST series EAC, specifically engineered to capture large particulate matter before it reaches the ionizing wires and collecting cells. By maintaining a clean F866 0124 metal mesh filter, technicians ensure optimal face velocity and prevent excessive pressure