Smith water heaters and boilers

The SPST normally open relay output (integrated status output) handles 10A at 260 VAC

Designed for durability in demanding commercial HVACR environments

technicians ensure the system maintains its factory-specified thermal efficiency and meets stringent safety protocols for indoor air quality

preventing interference with modern burner controllers or flame sensors

York S1-401021 Filter Drier 30067439-890 Smith water heaters and boilersThe York S1 401021 Filter Drier is a critical component for maintaining system dehydration and internal cleanliness in residential and commercial cooling equipment. Often cross referenced as the Parker C 163 S, this liquid line filter drier features a 16 cubic inch desiccant core precisely engineered for high capacity moisture and acid removal. Its 3 8 ODF copper sweat connections ensure a leak proof seal during brazing, providing a reliable barrier