Johnson Controls R120AAA-701 Repair Relay Pack R-410A Constructed with a 1/2 inch

Constructed with a 1/2 inch bore and configured for Clockwise (CW) rotation

Versatile Mounting: Designed for horizontal piping installations with the solenoid enclosure positioned vertically on top

maintaining the integrity of the heat exchanger and burner assembly

effectively eliminating leaks and ensuring reliable seating without the expense of an entire valve replacement

You can test this with a multimeter in series

Johnson Controls R120AAA-701 Repair Relay Pack R-410A Constructed with a 1/2 inchThe Johnson Controls R120AAA 701 Repair Relay Pack is a critical field service component engineered specifically for addressing relay failure within S500 Series Electronic Fan Speed Controllers. This replacement kit allows technicians to restore functionality to AC fan speed control systems without requiring a full controller swap, maintaining precise condenser pressure regulation and head pressure control in HVACR applications. Designed for seamless