Common Questions: Is the 74M28 compatible with non-Lennox compressors

Universal Replacement: Fully interchangeable with the Johnson Controls P70DA-2C for seamless field service

protecting the compressor from the cycling issues common in unmanaged systems

Durable construction for repeated heating cycles

but the physical components and engineering specifications are exactly the same

GC Valves S201GF02L7EG5 Valve Refrigerant Common Questions: Is the 74M28The GC Valves S201GF02L7EG5 is a professional grade 2 way normally closed solenoid valve engineered for precision fluid control in demanding industrial and HVACR environments. Built with a heavy duty 316 stainless steel body and a 3 4" NPT connection, this piloted diaphragm valve is designed for zero differential operation, allowing it to function reliably even at 0 PSI. The integrated Viton (FKM) seals provide superior chemical resistance and thermal