Lennox 42J05 Limit Switch 320074-702 Can I use this timer

Can I use this timer to keep a fan running indefinitely

and low-voltage thermostat circuits

How do I retrieve fault codes from this module

Integrated Troubleshooting: Supports efficient status monitoring during calls for heat

temperature-actuated control

Lennox 42J05 Limit Switch 320074-702 Can I use this timerMaintain precise thermal regulation in your commercial or residential equipment with the Lennox 42J05 Limit Switch. This genuine OEM Lennox 42J05 component is a fixed temperature limit switch designed to protect the system by interrupting the circuit when the temperature reaches the 170F threshold. Engineered with an auto reset feature (L170 40F), it restores operation once the temperature drops below the differential, typically around 130F, ensuring