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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Rated for 8kW
this model is a factory-calibrated
This burner is dual-fuel compatible
preventing the drift common in generic aftermarket sensors
Reliable Sealing: High-quality brass trim ensures tight shut-off and long-term resistance to scale buildup in open or closed loops
Resideo V4043A1317 Zone Valve 321042-401 Rated for 8kWThe 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