York S1-031-03482-000 Control Board L99H008 The Weil-McLain 383-500-030 Gas Valve

The Weil-McLain 383-500-030 Gas Valve / Venturi Kit is a critical OEM replacement component designed specifically for Ultra 230 Gas Boilers

differential pressure requirements

Broad Compatibility: Specifically optimized for the P265FDI series

and commercial heating appliances

enabling a synchronized multi-fan shutdown strategy across large-scale HVAC zones

York S1-031-03482-000 Control Board L99H008 The Weil-McLain 383-500-030 Gas ValveThe York S1 031 03482 000 Control Board is a critical OEM replacement for Solid State (SS) Direct Spark Ignition (DSI) systems. Built to handle the rigorous demands of residential and light commercial HVAC equipment, this board manages the critical ignition sequencing and safety protocols required for consistent burner operation. It operates on a standard 24VAC control voltage (50 60 Hz) and is compatible with 110 120V line voltage systems, ensuring a