25 kW high-capacity OEM replacement designed for precision heat transfer in residential and light commercial air handlers and electric furnaces

Can this 15 PSI relief valve be used in steam heating systems

verify that the inducer housing and venting are clear of obstructions

Can the 204CD1/4B1/8B be used as a unidirectional valve

It matches the electrical and thermal characteristics required for A

Mueller A17942 Check Valve 318973-401 25 kW high-capacity OEM replacementThe Mueller A17942 Magnetic Check Valve is a professional grade solution for preventing reverse flow in high capacity commercial refrigeration and air conditioning systems. Engineered with a 1 5 8" ODS solder connection, this CHECKMASTER series valve utilizes a hermetically formed solid copper body to eliminate potential leak paths. Unlike standard spring loaded valves, the A17942 uses magnetic technology to provide a near zero leak rate and superior