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The Lennox 36W90 is an auto limit switch designed for precise temperature control in HVAC systems. This switch activates or deactivates heating elements based on the temperature settings between 160 and 190 degrees Fahrenheit, ensuring optimal performance and safety.
This limit switch is compatible with multiple Lennox models, enhancing its versatility in various HVAC applications. Its robust design ensures long service life and reliability in maintaining the desired temperature settings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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