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Lennox 105802-03 21J99 Furnace Control Board

SKU:
sj-105802-03
$199.99
$199.99
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
Discover the reliability and performance of the Lennox 105802-03 21J99 Furnace Control Board, available at ShopJimmy.com. This essential HVAC component is ideal for anyone looking to maintain or repair their Lennox furnace system. The control board is in like-new condition, ensuring optimal functionality and longevity for your heating system.

Specifications:
- Manufacturer: Lennox
- Manufacturer Part Number: 105802-03
- Condition: Like New
- Shipping Weight: 1 lb
- Shipping Dimensions: 6x6x5 inches
- Part Number: 105802-03
- Visible Number: 1223-83-1003

The Lennox 105802-03 21J99 Furnace Control Board is a critical part of your HVAC system, offering precise control and efficiency. ShopJimmy.com is your trusted source for high-quality HVAC parts, providing you with the components you need to keep your home comfortable year-round.
Manufacturer Part Number:
105802-03
Visible Number:
1223-83-1003
Manufacturer Part Number:
105802-02

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We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.

While matching your model number is a great start, many models use variations of each part and they're not always interchangeable.

We include brief instructions in red text on some listings (also displayed below without the red font). Please look for these instructions to confirm any important info that you'll need to identify on your original part. Additionally, we highlight the part number in our photos.

Please don't hesitate to contact us with any questions. We're here to help!

Discover the reliability and performance of the Lennox 105802-03 21J99 Furnace Control Board, available at ShopJimmy.com. This essential HVAC component is ideal for anyone looking to maintain or repair their Lennox furnace system. The control board is in like-new condition, ensuring optimal functionality and longevity for your heating system.

Specifications:
- Manufacturer: Lennox
- Manufacturer Part Number: 105802-03
- Condition: Like New
- Shipping Weight: 1 lb
- Shipping Dimensions: 6x6x5 inches
- Part Number: 105802-03
- Visible Number: 1223-83-1003

The Lennox 105802-03 21J99 Furnace Control Board is a critical part of your HVAC system, offering precise control and efficiency. ShopJimmy.com is your trusted source for high-quality HVAC parts, providing you with the components you need to keep your home comfortable year-round.

This item is available for pre-order and will ship by the date listed on this page.

Please order this item separately from other items you need. If you add this item to an order with other items, the order won’t ship until the date listed on this page.

Please contact us with any questions. Thanks!