Trane VAL9033 Gas Valve 320788-703 When the job involves 2-1/2"

When the job involves 2-1/2" to 5" valves in a Building Automation System (BAS)

the unit provides a rapid 75-second power-on run time

When a high limit switch like the 87H92 detects an overheat condition (above 140°F)

which is critical when working with newer HFC refrigerants that tend to permeate standard rubber hoses more easily

This specific model is designed for Clockwise (CW) rotation when viewed from the hub/motor side

Trane VAL9033 Gas Valve 320788-703 When the job involves 2-1/2"The Trane VAL9033 Gas Valve is a professional grade 24V control engineered for high reliability fuel regulation in residential and light commercial forced air systems. This Natural Gas (NG) furnace valve features a standard 1 2 inch NPT inlet outlet, ensuring seamless integration with existing manifold piping. Designed as a direct OEM replacement gas valve, the VAL9033 eliminates the mounting and wiring hurdles often found with universal alternatives.