Emerson Alco 039930 Solenoid Valve 323080-701 verifying compressor motor protection settings

verifying compressor motor protection settings is paramount when replacing this unit to ensure compatibility with existing contactors and wiring harnesses

Use a jumper across the 'Speed-Up' or 'Test' pins on the board to bypass the internal timer and verify the reversing valve and outdoor fan relay functions

corrosion-resistant casing and high-temp silicone components for long-term service in demanding conditions

ensuring the precise fuel delivery required to maintain consistent manifold pressure

If you have an "open" reading at room temperature

Emerson Alco 039930 Solenoid Valve 323080-701 verifying compressor motor protection settingsThe Emerson Alco 039930 (222CB3 4B3 4T) is a heavy duty 2 way normally closed solenoid valve engineered for demanding steam and industrial fluid applications. Constructed with a rugged industrial brass valve body, this unit features 3 4 inch NPT threaded connections and is rated for pressures up to 150 PSI steam. For technicians managing high temperature media, the 7. 0 Cv flow coefficient ensures optimal throughput while maintaining precise control.