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Furnace Circuit Board & Timer Parts

A furnace circuit board is sometimes referred to as a “furnace motherboard,” even though there’s no corresponding furnace fatherboard. Perhaps this is because the warm air is so comforting on a cold night. Whatever the reason, your furnace control board can break, just like every other manmade object. The bottom line is, if you need a furnace circuit board replacement, RepairClinic has one for you. We also have same day shipping, and a 365-day return policy! Just enter your model number into our parts finder and we’ll show you the best option. When your furnace parts arrive, you can watch a RepairClinic installation video for step-by-step repair instructions. Remember to use safety precautions when making HVAC repairs, and always consult a certified HVAC expert for repairs beyond your skill level.

Furnace Control Board

RepairClinic Item # 2997735

Furnace control board. The control board regulates the supply of power to the furnace components.

OEM Part - Manufacturer #S1-33103010000

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365 Day Return Policy

Furnace Relay Board

RepairClinic Item # 2646333

Grid is 1 inch square
Relay Board - Part # 2646333 Mfg Part # PCBFM103S

Fan relay board

OEM Part - Manufacturer #PCBFM103S

$30.56

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Furnace Control Board

RepairClinic Item # 2979959

Grid is 1 inch square
Control Board - Part # 2979959 Mfg Part # 50A55-743

Replacement control board for Goodman/Amana part number PCBBF112S.

Manufacturer #50A55-743

$49.37

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Furnace Control Board

RepairClinic Item # 2935098

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

Furnace control module. The control board regulates the supply of power to the furnace components. This control module replaces York Model 'S1-331-03010000' and 'S1-331-02956000'. The adaptor bracket for older models is not included.

Manufacturer #ICM2808

$60.25

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Furnace Control Board

RepairClinic Item # 2935100

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

Furnace control module. The control module regulates the supply of power to the furnace components.

Manufacturer #ICM282A

$142.52

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Furnace Control Board

RepairClinic Item # 2646009

Grid is 1 inch square
Control Board - Part # 2646009 Mfg Part # B1809913S

Furnace Control Board

OEM Part - Manufacturer #B1809913S

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Furnace Control Board

RepairClinic Item # 2935096

Grid is 1 inch square
Control Board - Part # 2935096 Mfg Part # ICM2805A

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Manufacturer #ICM2805A

$90.79

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Furnace Control Board

RepairClinic Item # 2646321

Grid is 1 inch square
Control Board - Part # 2646321 Mfg Part # PCBBF112S

Control board

OEM Part - Manufacturer #PCBBF112S

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Furnace Control Board

RepairClinic Item # 2759945

Grid is 1 inch square
Control Board - Part # 2759945 Mfg Part # 1170063

Control fan timer

OEM Part - Manufacturer #1170063

$162.60

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Furnace Control Board

RepairClinic Item # 2646328

Grid is 1 inch square
Control Board - Part # 2646328 Mfg Part # PCBBF132S

Control board

OEM Part - Manufacturer #PCBBF132S

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Furnace Control Board

RepairClinic Item # 2640303

Grid is 1 inch square
Control Board - Part # 2640303 Mfg Part # 903429

Control board

OEM Part - Manufacturer #903429

$114.12

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Furnace Control Board

RepairClinic Item # 2979966

Grid is 1 inch square
Control Board - Part # 2979966 Mfg Part # 50M56-743

Replacement control board for Goodman and Amana part number PCBBF132S.

Manufacturer #50M56-743

$53.52

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Furnace Control Board

RepairClinic Item # 2332775

Grid is 1 inch square
Control Board - Part # 2332775 Mfg Part # S1-03101932002

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

OEM Part - Manufacturer #S1-03101932002

$123.85

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Furnace Defrost Control Board

RepairClinic Item # 2646330

Grid is 1 inch square
Defrost Control Board - Part # 2646330 Mfg Part # PCBDM133S

Defrost control board

OEM Part - Manufacturer #PCBDM133S

$35.44

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Furnace Control Board

RepairClinic Item # 2640283

Grid is 1 inch square
Control Board - Part # 2640283 Mfg Part # 903106

Furnace Control Board

OEM Part - Manufacturer #903106

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