this kit provides the precise electrical switching necessary for peak operational efficiency

ensuring stable head pressure control by accurately detecting refrigerant pressure changes

this electronic controller eliminates the cycling issues common in low-ambient conditions

Precise Speed Control: Leverages advanced variable speed logic to optimize indoor airflow and improve latent heat removal

Enhanced Safety: The redundant N/C configuration ensures the valve remains closed during power loss

Sporlan 903071P Valve 318172-701 this kit provides the preciseThe Sporlan 903071P (Model LAC 5 210) is a heavy duty, three way modulating head pressure control valve designed to maintain stable system performance during low ambient conditions. Featuring a 1 2" ODF solder connection and a factory set point of 210 PSI, this valve is critical for air cooled condensing units that must operate in cold environments. It functions by sensing receiver pressure and modulating to bypass discharge gas directly to the