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Control Boards

HVAC control boards manage system operation by coordinating ignition, blower operation, safety circuits, and fault monitoring in furnaces and air handlers. NWF Supply stocks a range of OEM and OEM replacement control boards compatible with major HVAC manufacturers including Nordyne, Lennox, Frigidaire, Carrier, and York.

These control boards are used in residential and light commercial furnaces and air handlers to regulate heating cycles, blower timing, limit switches, and diagnostic functions. All replacement boards are selected to meet original equipment specifications for voltage, ignition type, connector layout, and system compatibility, ensuring proper operation and reliable performance.

Our inventory includes direct-replacement HVAC control boards designed for accurate system control, straightforward installation, and long-term reliability in demanding HVAC environments.

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624733 Frigidaire Gibson Package Unit Heat Pump Defrost Control Board
$0.00 - $0.00
$0.00
$159.00
$159.00 - $159.00
$159.00

624733 Frigidaire Gibson Package Unit Heat Pump Defrost Control Board

Nortek Global HVAC (Nordyne)
Only 1 left!

624733 part number has been replaced with 920806 Heat Pump Demand Defrost Control Board with Delay for Model Q5RF-KA 15 SEER Single Package Heat Pump

$0.00 - $0.00
$0.00
$159.00
$159.00 - $159.00
$159.00
$321.00 - $321.00
$321.00
$321.00 - $321.00
$321.00

27P19 Lennox OEM Replacement Gas Furnace Ignition Control Board

Lennox International, Inc.
Only 4 left!

This is a brand new Lennox furnace control board part# 27P19.   

$321.00 - $321.00
$321.00
$321.00 - $321.00
$321.00
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00

624644 Nordyne Gibson Frigidaire OEM Replacement Defrost Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

This is a brand-new Nordyne OEM Defrost Control Board Part# 917178A. This is the OEM replacement for obsolete Part# 622644. This Defrost Control Bo...

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$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00
HB00907DA- Heatcraft, Lennox OEM Furnace Control Board
$369.00 - $369.00
$369.00
$369.00 - $369.00
$369.00

HB00907DA- Heatcraft, Lennox OEM Furnace Control Board

Lennox International, Inc.
Only 1 left!

LB91097C- Heatcraft, Lennox Furnace Control Board (New Part # 17W82)

$369.00 - $369.00
$369.00
$369.00 - $369.00
$369.00
624631-A Frigidaire Gibson Condensing Gas Furnace Integrated Circuit Control Board
$0.00 - $0.00
$0.00
$324.00
$324.00 - $324.00
$324.00

624631-A Frigidaire Gibson Nordyne Gas Furnace Integrated Circuit Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

This is a brand new Nordyne OEM furnace control board part# 903106A.  This board is the OEM replacement for obsolete part# 624631-A.

$0.00 - $0.00
$0.00
$324.00
$324.00 - $324.00
$324.00
904531 Frigidaire Gibson Indoor Air Handler Circuit Control Board
$0.00 - $0.00
$0.00
$122.00
$122.00 - $122.00
$122.00

904531 Frigidaire Gibson Indoor Air Handler Circuit Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

904531 Control Board for Air Handler for brands Frigidaire, Gibson, Tappan, Nordyne

$0.00 - $0.00
$0.00
$122.00
$122.00 - $122.00
$122.00
$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00

107962-01 RDS AHU Standard Control Kit Allied Lennox Concord Armstrong OEM A2L Blower Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM Allied Lennox Concord Armstrong A2L RDS AHU Standard Control Kit/blower control board part# 27V96. This is also part# 10796...

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$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00
$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00

100925-03 Lennox Replacement Integrated Furnace Control Board

Emerson Electric Co. (White-Rodgers)
Only 1 left!

This is a brand new Emerson control board part# 50A66-743 that is designed to be an exact replacement for Lennox part# 100925-03

$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00
100135-06 Lennox Defrost Circuit Board Kit (New Part # 15D57)
$0.00 - $0.00
$0.00
$184.00
$184.00 - $184.00
$184.00

100135-06 Lennox OEM Replacement Defrost Circuit Board Kit With Sensor

Lennox International Inc.
Only 4 left!

This is a brand new Lennox defrost control board with sensor part# 15D57.  This kit is the oem replacement for obsolete part# 100135-06 

$0.00 - $0.00
$0.00
$184.00
$184.00 - $184.00
$184.00
$0.00 - $0.00
$0.00
$340.00
$340.00 - $340.00
$340.00

S1-031-01264-001- OEM York Luxaire Coleman Replacement Furnace Control Circuit Board

Johnson Controls (York)
Only 1 left!

S1-031-01264-001- OEM York Luxaire Coleman Replacement Furnace Control Circuit Board (New Part # S1-031-01264-002)

$0.00 - $0.00
$0.00
$340.00
$340.00 - $340.00
$340.00
17W82 Lennox OEM Furnace Control Board
$369.00 - $369.00
$369.00
$369.00 - $369.00
$369.00

17W82 Lennox OEM Furnace Control Board

Lennox International, Inc.
Only 1 left!

17W82 Lennox Furnace Control Board

$369.00 - $369.00
$369.00
$369.00 - $369.00
$369.00
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00

624608 Nordyne Gibson Frigidaire OEM Replacement Defrost Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

This is a brand-new Nordyne OEM Defrost Control Board Part# 917178A. This is the OEM replacement for obsolete Part# 62608. This Defrost Control Boa...

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$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00

624626 Nordyne Gibson Frigidaire OEM Replacement Defrost Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

This is a brand-new Nordyne OEM Defrost Control Board Part# 917178A. This is the OEM replacement for obsolete Part# 624626. This Defrost Control Bo...

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$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00
624741 Nordyne Frigidaire Gibson OEM Blower Control Board
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

624741 Nordyne Frigidaire Gibson OEM Blower Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

This is a brand new Nordyne OEM blower control board Part# 920920.  This is the OEM replacement for part# 624741

$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
903915A Frigidaire Gibson Air Handler Control Board
$0.00 - $0.00
$0.00
$103.00
$103.00 - $103.00
$103.00

903915A Frigidaire Gibson Air Handler Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

903915A Air Handler Control Board

$0.00 - $0.00
$0.00
$103.00
$103.00 - $103.00
$103.00
$217.00 - $217.00
$217.00
$217.00 - $217.00
$217.00

1046397 Nordyne Furnace Control Board

Nortek Global HVAC, LLC (Nordyne)
6 in stock

This is a brand new Nordyne control board part# 1050166 (also part# 1046397)  

$217.00 - $217.00
$217.00
$217.00 - $217.00
$217.00
031-03010-000 York Luxaire OEM Single Stage Control Board
$0.00 - $0.00
$0.00
$176.00
$176.00 - $176.00
$176.00

031-03010-000 York Luxaire OEM Single Stage Control Board

Johnson Controls (York)
Only 1 left!

This is a brand new OEM York control board part# S1-031-03010-000.  This board is the OEM replacement for obsolete part#'s 031-01266-000, 031-01972...

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$0.00 - $0.00
$0.00
$176.00
$176.00 - $176.00
$176.00
40403003 Armstrong Lennox Blower Control Board
$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00

40403003 Armstrong Lennox Blower Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

40403003-  Armstrong Blower Control Board (New Part # R40403-003)

$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00
100269-05 Lennox Armstrong Heat Pump Defrost Control Board
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00

100269-05 Lennox Armstrong Heat Pump Defrost Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
7 in stock

100269-05- Lennox Defrost Circuit Board Control for Heat Pump (New Part # 16V38)

$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00
HJQ-15F-1-S-Z TIANBO Air Handler Control Board
$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00

HJQ-15F-1-S-Z TIANBO Air Handler Control Board

Lennox International, Inc.
Only 4 left!

This is a brand new OEM part# R76700854 Lennox Air Handler Control Board S Series that replaces old part# HJQ-15F-1-S-Z.

$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

920915A Frigidaire Gibson Miller OEM Furnace Circuit Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

This is a brand-new Nordyne OEM Gas Furnace Control Board, Part #920915A. This is the OEM replacement for part# 920915.

$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00

69M15 Lennox Replacement Integrated Furnace Control Board

Emerson Electric Co. (White-Rodgers)
Only 1 left!

This is a brand new Emerson control board part# 50A66-743 that is designed to be an exact replacement for Lennox part# 69M15

$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00
$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00

Y9894 Lennox Replacement Integrated Furnace Control Board

Emerson Electric Co. (White-Rodgers)
Only 1 left!

This is a brand new Emerson control board part# 50A66-743 that is designed to be an exact replacement for Lennox part# Y9894

$0.00 - $0.00
$0.00
$203.00
$203.00 - $203.00
$203.00
40403-001- Armstrong Lennox Blower Control Board
$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00

40403-001- Armstrong Lennox Blower Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

40403-001-  Armstrong Blower Control Board (New Part # R40403-003)

$0.00 - $0.00
$0.00
$135.00
$135.00 - $135.00
$135.00