Sporlan 903406 Valve 320720-756 000+ hours of continuous run-time

000+ hours of continuous run-time for reduced callbacks

Quiet Operation: Advanced balancing reduces vibration and harmonic noise during the heating cycle

The durable construction is designed to withstand the rigorous thermal cycling common in modern high-efficiency gas furnaces

This 10-100 series relief valve is rated for a maximum service temperature of 250°F (121°C)

Sporlan 903406 Valve 320720-756 000+ hours of continuous run-timeThe Sporlan ADRI 1 0 80 (Part Number 903406) is a high performance discharge bypass valve designed for precise hot gas bypass regulation in commercial refrigeration and air conditioning systems. This externally equalized valve maintains a minimum suction pressure during periods of low load, preventing coil icing and short cycling of the compressor. Featuring a 1 2" ODF solder connection, the 903406 is the direct technical replacement for the legacy