Siemens Building Technology S55180-A150 Actuator 323269-701 Plenum Rated: Durable housing is

Plenum Rated: Durable housing is suitable for air-handling spaces and features an IP40 protection rating

What refrigerant does the Lennox 14F83 use

While both are 1/2" wide

OEM Compatibility: Specifically engineered for Trane and American Standard service ports to ensure a perfect valve stem fit

Siemens Building Technology S55180-A150 Actuator 323269-701 Plenum Rated: Durable housing isThe Siemens Building Technology S55180 A150 Actuator is a specialized 24V linear actuator engineered for the Powermite MZ Series valves. As an official SSB131. 09U model, it serves as the direct SSB81U cross reference, providing a seamless field replacement for legacy building automation components. This 3 position floating control actuator delivers 45 lbs (200 N) of nominal force, specifically calibrated for valves with a 7 32 inch (5. 5 mm) stroke.