Siemens Industrial Controls 3UB8523-5EW2 Relay 322838-753 The Sporlan 109702 (Model EFJ-1/4-C)
Baker’s notes & crumb story
Description
Siemens Industrial Controls 3UB8523 5EW2 Relay 322838 753 The Sporlan 109702 (Model EFJ 1 4 C) The Sporlan 109702 (Model EFJ 1 4 C) is a critical grade thermostatic expansion valve (TXV) engineered for high precision refrigerant metering in R1034a systems Legacy Support: One of the few remaining high quality options for maintaining R 22 refrigerant systems