While the V-9502 positioner is used across several series

using this with other refrigerants may lead to improper superheat and potential system failure

The Green Spring is specifically designed for the 6-14" WC range

This cast iron water regulating valve is specifically engineered to maintain head pressure by modulating water flow through water-cooled condensers

System Interoperability: Fully compatible with Carrier Comfort Network (CCN) and ComfortLink for unified building automation

Carrier HN57HB030 Contactor 323055-751 While the V-9502 positioner isContactor, 240V, 3 4 Pole, 40 Amp Notes Item is Non Cancelable Non Returnable