Resideo V4044A1019 Zone Valve 320819-301 Ensure reliable combustion cycles with

Ensure reliable combustion cycles with the Maxon 18722 Rubber Cover

or compromised heat exchanger integrity

Verification of the specific wiring diagram and sequence of operation is required before installation

What controllers are compatible with this 10K output signal

which is critical for consistent pressure switch readings

Resideo V4044A1019 Zone Valve 320819-301 Ensure reliable combustion cycles withThe Resideo V4044A1019 Zone Valve is a 120Vac three way diverting valve engineered for high performance fluid control in hydronic systems. Built with a 1 2" sweat connection and a robust brass body, this unit provides a 4 Cv capacity suitable for diverting flow between hot or chilled water loops. It features a stainless steel stem, brass seat, and EPDM rubber packing, ensuring reliable operation within a 40F to 200F fluid temperature range. Designed