Lennox 83L91 Limit Switch Refrigerant Its sealed hermetic construction protects

Its sealed hermetic construction protects internal components while providing reliable refrigerant compression

For applications requiring a service port

the auxiliary leads can simply be left unused

this PSC (Permanent Split Capacitor) motor maintains a steady 1075 RPM to ensure consistent static pressure management across its 3-speed configurations

This 1/2 HP 115V permanent split capacitor (PSC) motor operates at a nominal 1375 RPM

Lennox 83L91 Limit Switch Refrigerant Its sealed hermetic construction protectsThe Lennox 83L91 Limit Switch is a critical high limit safety component designed specifically for Lennox furnace systems, including the 10GCS and GCS29 series. This 185 215F Auto Limit Switch functions as a fail safe by monitoring internal plenum temperatures; it is calibrated to open the electrical circuit if temperatures exceed the 215F threshold and automatically reset once the system cools to 185F. Engineered for high duty cycles in commercial and