Resideo WT8840C1500 Gas Valve 322056-301 This 120Vac model features the

This 120Vac model features the RedHat II power management solenoid

Common symptoms include the unit clicking without ignition

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

This Trane SWT01403 low pressure switch features a robust SPST configuration and is rated for 120/240V applications

Resideo WT8840C1500 Gas Valve 322056-301 This 120Vac model features theThe 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