Circuit Boards

This section contains replacement Lennox Circuit Boards for HVAC applications.

26 products shown

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  • Circuit Board View Specs
    • SKU: 10W57
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (2 Avail)

    $63.95 / each

     
  • Circuit Board System II View Specs
    • SKU: X8609
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (9 Avail)

    $135.95 / each

     
  • ST9103A1069 Fan Control Board View Specs
    • SKU: 39M84
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (10 Avail)

    $197.95 / each

     
  • Control Board Kit View Specs
    • SKU: 39W76
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (17 Avail)

    $299.95 / each

     
  • IGN Control Circuit Board View Specs
    • SKU: 56M61
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (7 Avail)

    $209.35 / each

     
  • BCC3 Fan Control Board View Specs
    • SKU: 48K98
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (42 Avail)

    $133.95 / each

     
  • Time Delay Short Cycle Circuit Board (LB-50709BB) View Specs
    • SKU: 47J27
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (19 Avail)

    $42.45 / each

     
  • Defrost Control Board View Specs
    • SKU: 56M85
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (12 Avail)

    $120.95 / each

     
  • Control Board View Specs
    • SKU: 59K21
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (2 Avail)

    $193.95 / each

     
  • Blower Control Board View Specs
    • SKU: 60M28
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $27.95 / each

     
  • Control Board View Specs
    • SKU: 52M46
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (5 Avail)

    $119.95 / each

     
  • Control Board View Specs
    • SKU: 68M64
    • Brand: Lennox
    Out of Stock
    Allow 2-3 Weeks to Ship Out

    $109.95 / each

     
  • Circuit Board View Specs
    • SKU: 71M28
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (20 Avail)

    $119.95 / each

     
  • Fan Control Board View Specs
    • SKU: 81L75
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (2 Avail)

    $79.95 / each

     
  • IGN Fan Control View Specs
    • SKU: 80M27
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (20 Avail)

    $163.95 / each

     
  • Surelight Circuit Board Kit View Specs
    • SKU: 83M00
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (13 Avail)

    $272.95 / each

     
  • Defrost Bi-Metal Control Board View Specs
    • SKU: 85H75
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (6 Avail)

    $87.65 / each

     
  • Blower Control Board View Specs
    • SKU: 46K65
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (23 Avail)

    $83.95 / each

     
  • Circuit Board - Reheat Controller View Specs
    • SKU: 11M33
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $61.23 / each

     
  • Defrost Board View Specs
    • SKU: 17M14
    • Brand: Lennox
    In Stock!
    Ships in 24-48 Hrs (12 Avail)

    $75.97 / each

     
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