Supports UL-listed diaphragm valve configurations and CUL motorized valve systems

Integrated Air Venting: The internal thermostatic bellows eliminate air binding and improve system startup times

you can always upgrade to a higher voltage rating (like 450V) as it handles electrical loads more effectively

Is this transmitter compatible with hydraulic spikes

Resideo WT8840C1500 Gas Valve 320819-301 Supports UL-listed diaphragm valve configurationsThe 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