The COM11974 is a rotary compressor

making it a versatile replacement actuator for thermal and air handling systems

7 tons depending on refrigerant type and evaporator temperature

Its robust construction includes lug terminals for secure power connections and standard 1/4-inch quick-connects for the coil

Lennox 18K92 Cap 326058-756 The COM11974 is a rotaryThe Lennox 18K92 is a professional grade 1 inch vinyl cap engineered specifically for sealing and protecting critical components within Lennox HVACR systems. As a genuine OEM replacement part, this 18K92 cap provides a precise, airtight fit that after market alternatives often fail to achieve. Technicians utilize this Lennox vinyl cap to prevent moisture ingress, dust accumulation, and debris from compromising HVAC tubing and fittings. Constructed