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Lennox 74W77 Limit Switch, L155-30F

Lennox 74W77 Limit Switch, L155-30F

Regular price $35.31 USD
Regular price Sale price $35.31 USD
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19 in stock

Quantity

SKU:74W77

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This Lennox 74W77 limit switch is a genuine Lennox replacement part that monitors furnace temperature and opens to cut power if the unit overheats, helping prevent damage. It is rated L155-30F.

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

Specifications

Part Number74W77
BrandLennox
TypeLimit Switch
RatingL155-30F