Resideo WT8840C1500 Gas Valve 322056-301 Utilizing a Class H insulation

Utilizing a Class H insulation system

providing more reliable long-term performance for the blower motor

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

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

vibration-resistant installation in standard burner ports

Resideo WT8840C1500 Gas Valve 322056-301 Utilizing a Class H insulationThe 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