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Lennox Circuit Board & Timer Parts

Showing 1-15 of 133 parts
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Grid is 1 inch square
Control Board Kit - Part # 2754621 Mfg Part # 21D83M-843

Control Board Kit

RepairClinic Item # 2754621

Furnace control board kit, single stage designed to replace Lennox part number 83M00.

Manufacturer Number 21D83M-843

More
  • Carrier Furnace Control Board Kit
  • Goodman Furnace Control Board Kit
  • ICP Furnace Control Board Kit
  • Lennox Furnace Control Board Kit
  • Rheem Furnace Control Board Kit
  • Trane Furnace Control Board Kit
  • Replaces Part Number 21D83M-843

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2935100 Mfg Part # ICM282A

Control Board

RepairClinic Item # 2935100

Furnace control module, oem replacement, carrier hk

Manufacturer Number ICM282A

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board
  • Replaces Part Number S1-ICM282

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Module - Part # 2332648 Mfg Part # 81W03

Control Module

RepairClinic Item # 2332648

Ignition control board

Manufacturer Number 81W03

More
  • Lennox Furnace Control Module
  • Replaces Part Number 100973-01
  • Replaces Part Number 17W70
  • Replaces Part Number 75M17
  • Replaces Part Number 78M47
  • Replaces Part Number 100973-02
  • Replaces Part Number 75M1701
  • Replaces Part Number 78M4701

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Defrost Control Board - Part # 2332651 Mfg Part # 84W88

Defrost Control Board

RepairClinic Item # 2332651

Defrost control kit

Manufacturer Number 84W88

More
  • Lennox Central Air Defrost Control Board
  • Lennox Heat Pump Defrost Control Board
  • Lennox Rooftop Unit Defrost Control Board
  • Replaces Part Number 29M01
  • Replaces Part Number 29M02
  • Replaces Part Number 30W87
  • Replaces Part Number 34M63
  • Replaces Part Number 68J29
  • Replaces Part Number 68J84
  • Replaces Part Number 100269-01
  • Replaces Part Number 100269-02
  • Replaces Part Number 100269-03
  • Replaces Part Number 29M0101
  • Replaces Part Number 29M0201
  • Replaces Part Number 34M6301
  • Replaces Part Number 68J2901
  • Replaces Part Number 68J8401
  • Replaces Part Number LB-101263A
  • Replaces Part Number LB-101263B

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2332559 Mfg Part # 17W82

Control Board

RepairClinic Item # 2332559

Ignition control board

Manufacturer Number 17W82

More
  • Lennox Furnace Control Board
  • Lennox Heat Pump Control Board
  • Replaces Part Number 17L96
  • Replaces Part Number 76K21
  • Replaces Part Number LB-91097A
  • Replaces Part Number LB-91097B

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Motor Control Board - Part # 2935085 Mfg Part # ICM271

Motor Control Board

RepairClinic Item # 2935085

Fan blower control, dual function, time delays fixe

Manufacturer Number ICM271

More
  • Carrier Air Handler Motor Control Board
  • Carrier Furnace Motor Control Board
  • Goodman Air Handler Motor Control Board
  • Goodman Furnace Motor Control Board
  • ICP Air Handler Motor Control Board
  • ICP Furnace Motor Control Board
  • Lennox Air Handler Motor Control Board
  • Lennox Furnace Motor Control Board
  • Rheem Air Handler Motor Control Board
  • Rheem Furnace Motor Control Board
  • Trane Air Handler Motor Control Board
  • Trane Furnace Motor Control Board
  • Replaces Part Number S1-ICM271

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2979965 Mfg Part # 50E47-843

Control Board

RepairClinic Item # 2979965

Universal hot surface ignition control with variabl

Manufacturer Number 50E47-843

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board
  • Replaces Part Number 50E47-843
  • Replaces Part Number S1-50E47-843
  • Replaces Part Number S1-50E47-150
  • Replaces Part Number S1-50E47-50
  • Replaces Part Number S1-52537078000
  • Replaces Part Number S1-52537079000
  • Replaces Part Number S1-02537078000
  • Replaces Part Number S1-02537079000

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2935106 Mfg Part # ICM289

Control Board

RepairClinic Item # 2935106

Furnace control module, oem replacement, lennox for

Manufacturer Number ICM289

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board
  • Replaces Part Number S1-ICM289

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2332600 Mfg Part # 48K98

Control Board

RepairClinic Item # 2332600

Control center

Manufacturer Number 48K98

More
  • Lennox Furnace Control Board
  • Replaces Part Number 68H08
  • Replaces Part Number 35K7701
  • Replaces Part Number LB-63622AA
  • Replaces Part Number LB-90089A
  • Replaces Part Number LEN48K98
  • Replaces Part Number 45K48

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2935098 Mfg Part # ICM2808

Control Board

RepairClinic Item # 2935098

Furnace control module

Manufacturer Number ICM2808

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2332579 Mfg Part # 30W25

Control Board

RepairClinic Item # 2332579

Furnace control board

Manufacturer Number 30W25

More
  • Lennox Furnace Control Board
  • Replaces Part Number 17W92
  • Replaces Part Number 23W51
  • Replaces Part Number 69M15
  • Replaces Part Number 100925-01
  • Replaces Part Number 100925-02
  • Replaces Part Number 100925-03
  • Replaces Part Number 69M1501
  • Replaces Part Number 17W9201
  • Replaces Part Number 23W5101
  • Replaces Part Number 30W2501

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2979960 Mfg Part # 50A55-843

Control Board

RepairClinic Item # 2979960

Universal silicon carbide integrated ignition contr

Manufacturer Number 50A55-843

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board
  • Replaces Part Number S1-50A55-143
  • Replaces Part Number S1-50A55-285
  • Replaces Part Number S1-50A55-286
  • Replaces Part Number S1-50A55-438
  • Replaces Part Number S1-52537074000
  • Replaces Part Number S1-52537075000
  • Replaces Part Number S1-52537076000
  • Replaces Part Number S1-02537074000
  • Replaces Part Number S1-02537075000
  • Replaces Part Number S1-02537076000
  • Replaces Part Number S1-50A55-843

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2935099 Mfg Part # ICM281

Control Board

RepairClinic Item # 2935099

Furnace control module, oem replacement, carrier ce

Manufacturer Number ICM281

More
  • Carrier Furnace Control Board
  • Goodman Furnace Control Board
  • ICP Furnace Control Board
  • Lennox Furnace Control Board
  • Rheem Furnace Control Board
  • Trane Furnace Control Board
  • Replaces Part Number S1-ICM281
  • Replaces Part Number ICM281

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Defrost Control Board - Part # 2935133 Mfg Part # ICM321

Defrost Control Board

RepairClinic Item # 2935133

Defrost control, 30/50/90 minutes, oem replacement,

Manufacturer Number ICM321

More
  • Carrier Heat Pump Defrost Control Board
  • Goodman Heat Pump Defrost Control Board
  • ICP Heat Pump Defrost Control Board
  • Lennox Heat Pump Defrost Control Board
  • Rheem Heat Pump Defrost Control Board
  • Trane Heat Pump Defrost Control Board
  • Replaces Part Number S1-ICM321
  • Replaces Part Number 77X51

Order now and this item will ship out tomorrow - or it's FREE!

Grid is 1 inch square
Control Board - Part # 2332612 Mfg Part # 56W19

Control Board

RepairClinic Item # 2332612

Ignition control board

Manufacturer Number 56W19

More
  • Lennox Furnace Control Board
  • Replaces Part Number R47582-001

Order now and this item will ship out tomorrow - or it's FREE!

Return Policy

365 Days. Period.®

No harm in buying and trying. Electrical parts? Out of stock parts? No problem. Get a free replacement or your money back if you return a part within one full year. This is the best return policy in the industry. (Shipping not included).
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Ship Out Guarantee

The in-stock portion of your order will ship out tomorrow or it's FREE!

Shipping Rates

Shipping as low as
$6.95 - $8.97

Repair Help

Show Repair Help for Air Conditioners

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Showing 1-15 of 133 parts
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