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Lennox 20W37 Limit Switch, 120-160°F Auto Reset

Lennox 20W37 Limit Switch, 120-160°F Auto Reset

Regular price $23.52 USD
Regular price Sale price $23.52 USD
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21 in stock

Quantity

SKU:20W37

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This Lennox 20W37 limit switch is a genuine Lennox replacement part that monitors furnace temperature and shuts down the burner if the heat exchanger overheats, helping protect the system from damage. It is an automatic-reset switch rated to open and close within a 120°F to 160°F range. Confirm the part number against your equipment's parts list before ordering.

Specifications

Part Number20W37
BrandLennox
TypeLimit Switch
Temperature Range120-160°F
Reset TypeAutomatic