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Lennox 73K18 Limit Switch, 140-170°F Auto Reset

Lennox 73K18 Limit Switch, 140-170°F Auto Reset

Regular price $18.44 USD
Regular price Sale price $18.44 USD
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SKU:73K18

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The Lennox 73K18 is a limit switch with an automatic reset function, rated for a 140-170°F temperature range. It is installed in furnace and air handler systems to monitor temperature and interrupt the control circuit if conditions exceed the rated setting, then reset automatically once temperatures return to normal. This is a genuine Lennox replacement part.

Confirm the part number against your equipment's parts list before ordering.

Specifications

Part Number73K18
BrandLennox
TypeLimit Switch
Temperature Range140-170°F
Reset TypeAutomatic