the Watts 0794089 ensures precise backflow preventer repair performance under varying hydraulic pressures

fan motor propeller

19-inch bore

OEM Compatibility: Guaranteed fit for Marvair systems requiring a 24" 4-blade fan blade

Lochinvar & A.O. Smith 100111990 Gas Valve 320788-703 the Watts 0794089 ensures preciseAs a seasoned technician, you know that a call for a Lochinvar Knight boiler gas valve replacement usually means a high stakes repair where precision is non negotiable. The Lochinvar & A. O. Smith 100111990 Gas Valve is an OEM spec modulating gas valve engineered for precise air to fuel ratios in high efficiency hydronic systems. This component is a critical HVAC replacement part designed for specific series of the Lochinvar Knight and A. O. Smith BTR