Lochinvar & A.O. Smith 100170474 Valve 322838-754 Key Benefits Direct OEM Match:

Key Benefits Direct OEM Match: Fully replaces the obsolete RLY30043

65"wc set point

Key Benefits: High Flow Efficiency: Features a generous 15 Cv rating for maximum throughput in large-scale piping systems

Key Benefits for Technicians: Universal Compatibility: Replaces multiple OEM part numbers including HF4L002 and HF4L007 for streamlined inventory

Pressure switches are calibrated for specific furnace requirements

Lochinvar & A.O. Smith 100170474 Valve 322838-754 Key Benefits Direct OEM Match:The Lochinvar & A. O. Smith 100170474 Valve is a high performance Natural Gas T Stat Gas Valve engineered for precise thermal regulation and gas flow control in commercial water heating and industrial boiler systems. Designed as a direct OEM replacement for A. O. Smith gas valves, this component features a rugged, compact body capable of withstanding the high demand cycles found in modern mechanical rooms. As an HVAC replacement part, it integrates a