Lochinvar & A.O. Smith 100109724 Valve R-410A please verify if your installation

please verify if your installation requires additional PN-6 flange gaskets or mounting kits for the specific actuator you are utilizing

preventing internal seal damage

Its manual changeover interface allows contractors to maintain direct control over seasonal heating and cooling transitions

This fault usually indicates the Trane SWT2521 is not sensing a sufficient vacuum

Lochinvar & A.O. Smith 100109724 Valve R-410A please verify if your installationThe Lochinvar & A. O. Smith 100109724 Valve is a direct fit OEM replacement gas control designed specifically for high efficiency water heaters and residential power vent boiler systems. This natural gas valve operates on a 20V ignition circuit, featuring a 1 2" NPT inlet and a factory set 4" WC manifold pressure to ensure precise fuel to air ratios and stable combustion cycles. Engineering specifications for the 100109724 include a 1 1 4" shank