Lochinvar & A.O. Smith 100262939 Gas Valve 321042-401 Direct Compatibility: Engineered as the

Direct Compatibility: Engineered as the official successor to the 025-41756-103

Its robust construction minimizes signal drift

Technicians typically look for erratic manifold pressure

Key Benefits Optimized Energy Savings: Maximizes the use of outside air for free cooling

Reliable Ignition: Ensures consistent and efficient boiler startup

Lochinvar & A.O. Smith 100262939 Gas Valve 321042-401 Direct Compatibility: Engineered as theThe Lochinvar & A. O. Smith 100262939 Gas Valve is a critical OEM replacement part engineered for high recovery natural gas water heaters, specifically the GS and GT series. As a veteran technician knows, this N3 natural gas control valve features a 2 inch cavity (CAV) and is designed for precise 4. 0" WC outlet pressure manometric regulation. This Honeywell WV8840B1158 model serves as a combined gas control thermostat, ensuring the burner receives a