Resideo WT8840C1500 Gas Valve 322056-301 Utilizing high-grade silicone diaphragms and

Utilizing high-grade silicone diaphragms and corrosion-resistant electrical contacts

This 120Vac model features the RedHat II power management solenoid

vibration-resistant installation in standard burner ports

This wall-mounted unit features a 4-20mA communication output and dual DPDT relays

Technicians should use a calibrated manometer to set the final delivery pressure based on the appliance manifold requirements

Resideo WT8840C1500 Gas Valve 322056-301 Utilizing high-grade silicone diaphragms andThe Resideo WT8840C1500 is an integrated gas control valve engineered for residential tank type gas water heaters utilizing an atmospheric vent system. This service and replacement part consolidates temperature regulation, pilot management, and safety shutoff protocols into a single high reliability unit. Designed for natural gas systems, the valve is calibrated for 4" water column (WC) manifold pressure, ensuring stable burner operation and precise