Mueller A17942 Check Valve 326058-756 These issues often lead to

These issues often lead to intermittent spark or failure to sense the flame

Will this motor fit other HVAC brands

Delivering 400 in-lbs of torque

What is the connection size for this gas valve

Constructed with a 1/2"-20 UNF-2A SAE external port and an Amp-style electrical connector

Mueller A17942 Check Valve 326058-756 These issues often lead toThe 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