Resideo V4043A1317 Zone Valve 320734-701 and other compatible residential and

and other compatible residential and light commercial systems

a version with monel or nickel-copper trim is required

The A11B-1 is an automatic reset control

This control features a low-pressure range of 9"Hg to 102 psig with an adjustable differential of 15 to 73 psig

Is this board compatible with intermittent pilot or direct spark systems

Resideo V4043A1317 Zone Valve 320734-701 and other compatible residential andThe Resideo V4043A1317 is a heavy duty 120Vac hydronic zone valve engineered for precise flow control in closed loop heating and cooling systems. Featuring a 1 inch sweat connection and a robust brass body, this normally closed zone valve utilizes a spring return mechanism to ensure fail safe operation during power loss. With an 8 Cv flow coefficient and a 8 PSI maximum close off pressure, it handles high demand residential and light commercial