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Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
For veteran HVAC contractors servicing hydronic systems
Is this switch compatible with my older Armstrong or Lennox unit
What causes these transformers to fail prematurely
Industrial Durability: The white color-coded design allows for quick identification during field service and minimizes installation errors
This specific model is designed for a 120V primary input
Lennox 23G38 Limit Switch For veteran HVAC contractors servicingAs a core safety component for critical heating applications, the Lennox 23G38 Limit Switch provides essential thermal protection by monitoring the internal temperature of the heat exchanger. This OEM Lennox part is a fixed temperature L180F 40F auto limit switch, engineered to open the electrical circuit at 180F and automatically reset when the temperature drops to 140F. This high limit safety control prevents equipment damage and potential fire