66-inch restrictor hole size calibrated for 60

this valve features a 3/4" NPT connection and an adjustable opening point range of 70 to 260 PSI

offering superior chemical resistance and compression set properties compared to generic alternatives

serving as a reliable cross-reference for service technicians

Trane RLY3369 Start Relay 323055-751 66-inch restrictor hole size calibratedThe Trane RLY3369 Start Relay is a high performance electrical component engineered for demanding HVACR applications. Designed with a 50A coil, this potential relay provides the specific torque boost required to safely initiate compressor startup in high load environments. It features a continuous coil rating of 253V, making it a reliable solution for residential and light commercial central air conditioner and heat pump systems. By monitoring back