this component is designed for York

and BI3 series (15 PSI) and A5 series (75 PSI) F&T traps

and attach one meter lead to the terminal tab and the other to the valve body

The Sporlan 108908 SBFVE-A-C is a high-performance balanced port thermostatic expansion valve engineered for precision refrigerant flow control in systems utilizing R-22

Johnson Controls P10PA-11 Pressure Control Freon this component is designed forLow Pressure Control, Three Stage, SPST Contact Action, 3 20 PSIG Range, Stage 1 Open High at 6 PSIG, Stages 2 and 3 Open High at 18 PSIG, Stage 1 Switch Differential at 3 PSI, Stages 2 and 3 Switch Differential at 0. 4 PSI, 1 8" Barbed Fitting Pressure Connector, Visible Range Scale