Optimized Control: The 3-10 psi spring range allows for accurate calibration in pneumatic control loops

Common Questions: How do I know if my LH33WZ005 is faulty

and various Armstrong humidifier series

As a direct replacement for HKN-9320-557-1 and HKN-9320

Lennox 11W02 Kit 320720-756 Optimized Control: The 3-10 psiFor field technicians and mechanical contractors maintaining Lennox split systems, the Lennox 11W02 Kit provides the necessary components for a precise . 073 RFC kit conversion or replacement. This piston orifice assembly kit is engineered as a fixed bore metering solution, specifically calibrated to 0. 073 inches to regulate refrigerant flow between the liquid line and the evaporator coil. Unlike variable expansion valves, the Lennox 11W02 . 073 RFC