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For service professionals maintaining fan coil units and air handlers
This "Relay in a Box" unit features a 3SPST-NO (Triple Normally Open) contact configuration
extending the service life of the component under heavy cycling
preventing the pitting and failure common in metal alternatives
Lennox 68J11 Service Valve Els PW 17895 For service professionals maintaining fanThe Lennox 68J11 Service Valve is a critical OEM component designed for high pressure liquid line applications within residential and commercial HVAC systems. This 5 8" liquid line service valve serves as a manual shut off point, allowing technicians to isolate the refrigerant charge during system maintenance, repairs, or component replacement without venting the entire charge. Engineered for leak proof performance, the 68J11 features a robust brass