ASCO 8221G31 Solenoid Valve 30067439-890 provided consistent polarity is maintained

provided consistent polarity is maintained across the 24 Vac distribution network

this OEM 410170001 switch is the primary specification for restoring factory-standard performance

Quiet Operation: Precision-engineered linkage and self-lubricating bushings ensure silent transitions during heating and cooling cycles

" typically used for cooling/refrigeration to open the circuit on temperature drop

Utilizing a genuine Source1 HVAC part ensures that the balance and pitch of the blades meet the exact specifications of the original equipment

ASCO 8221G31 Solenoid Valve 30067439-890 provided consistent polarity is maintainedThe ASCO 8221G31 Solenoid Valve is a high performance 2 way normally open valve engineered for precision water control in industrial and commercial HVACR systems. Designed with a 1 1 2" NPT connection and a robust brass body, this pilot operated valve features a specialized slow closing mechanism. This integral snubber significantly reduces water hammer, protecting your piping infrastructure from damaging pressure spikes and vibration without the need