Lochinvar & A.O. Smith 100172014 Valve R-134A This kit is built for

This kit is built for M9124 and M9220 Series spring-return actuators configured in a tandem arrangement to ensure fail-safe operation upon loss of power

utilizing a 1/2" NPT brass control well that ensures high thermal conductivity and a leak-proof seal within the manifold or boiler tapping

and three-position floating control signals for diverse system designs

Key Benefits: Optimized Combustion Airflow: Delivers a consistent 3350 RPM to ensure proper draft and efficient fuel-to-air ratios in high-BTU applications

The seat is strategically positioned above the drain to ensure sediment cannot foul the seal during discharge

Lochinvar & A.O. Smith 100172014 Valve R-134A This kit is built forThe Lochinvar & A. O. Smith 100172014 Gas Valve Assembly is a critical OEM replacement component designed for high efficiency natural gas firing in commercial and industrial heating systems. Specifically engineered for the Knight XL KBN600, KBN601, and Armor AW600 series boilers and water heaters, this assembly replaces the obsolete VAL3212. As a veteran grade HVACR part, it ensures precise manifold pressure regulation and stable gas to air mixtures,