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This Marley 3900-2002-500 assembly is built for mechanical longevity in demanding commercial and industrial environments
This unit operates on a 120VAC 60Hz input
The Super Cap is a capillary vibration protection system
The Class H insulation ensures the internal windings withstand ambient transitions from -40°F to 122°F
Williams P501705 Gas Valve R-410A This Marley 3900-2002-500 assembly isThe Williams P501705 Gas Valve is an essential OEM component tailored specifically for natural gas heating systems. Engineered with a 1 2" NPT inlet and 1 2" NPT outlet, this snap action gas valve maintains a precise manifold pressure of 10. 5" WC (water column). Built for reliability in high demand environments, it is rated for approximately 70,000 BTU on natural gas applications. This combination valve functions as both a low voltage control and an
