Skip to product information
1 of 2

Lennox 42J03 Limit Switch, 150-190°F Auto Reset

Lennox 42J03 Limit Switch, 150-190°F Auto Reset

Regular price $35.69 USD
Regular price Sale price $35.69 USD
Sale Sold out
Shipping calculated at checkout.

Low stock: 1 left

Quantity

SKU:42J03

View full details

The Lennox 42J03 limit switch monitors temperature in compatible furnaces and shuts off the burner if it rises outside the safe 150°F to 190°F range, automatically resetting once the temperature drops back within range. It is a genuine Lennox replacement part.

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

Specifications

Part Number42J03
BrandLennox
TypeLimit Switch
Temperature Range150-190°F
Reset TypeAutomatic