Key Benefits Precision Low-Limit Control: The manual reset temperature switch prevents automatic restarts

allowing for optimal HVAC system diagnostics and efficient cycling

this part is specifically designed for Direct Vent Furnaces

Nordyne 903447 Oil Burner

Kunkle Valve 0537-D01-HM0060 Valve 322057-301 Key Benefits Precision Low-Limit Control:The Kunkle Valve 0537 D01 HM0060 is a high capacity ASME Section IV pressure relief valve engineered specifically for low pressure hot water boilers, heat exchangers, and steam generators. This industrial safety valve features a 3 4" female NPT inlet and a 1" female NPT side outlet, providing a robust 60 PSI set pressure. Built with a bronze B584 alloy 84400 seat and a durable stainless steel spring, this model is designed to sustain performance in