60" WC (Water Column) set point

The Trane WHL1999 is commonly found in 4-ton and 5-ton commercial units

Durable Brass Construction: High-grade material provides superior resistance to corrosion and ensures reliable seating over multiple service cycles

preventing compressor motor burnout and copper plating

This model is engineered for seamless integration with intermittent ignition and standing pilot systems

Trane VAL3358 Gas Valve Els PW 17895 60" WC (Water Column) setAs a seasoned technician, you know that keeping a commercial or residential heating system online requires precise fuel regulation. The OEM Trane VAL3358 Gas Valve is a critical 24V replacement part designed specifically for Trane and American Standard furnaces and package units. This Trane furnace gas valve replacement ensures optimal manifold pressure and safe ignition cycles, maintaining the tight tolerances required by high efficiency burner