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Lennox 69M40 Limit Switch, Automatic Reset

Lennox 69M40 Limit Switch, Automatic Reset

Regular price $23.60 USD
Regular price Sale price $23.60 USD
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SKU:69M40

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This Lennox 69M40 is an automatic-reset limit switch, designation L170-40F, used to monitor furnace temperature and shut down the burner if it runs too hot, resetting on its own once temperatures return to a safe range. It is a genuine Lennox replacement part. Confirm the part number against your equipment's parts list before ordering.

Specifications

Part Number69M40
BrandLennox
TypeLimit Switch
Reset TypeAutomatic Reset
DesignationL170-40F