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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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100135-06 Lennox Defrost Circuit Board Kit (New Part # 15D57)
100135-06 Lennox Defrost Circuit Board Kit (New Part # 15D57)
$0.00 - $0.00
$0.00
$160.00
$160.00 - $160.00
$160.00

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

Lennox International Inc.
Only 3 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
$160.00
$160.00 - $160.00
$160.00
$135.00 - $135.00
$135.00
$135.00 - $135.00
$135.00

624626 Nordyne Gibson Frigidaire OEM Replacement Defrost Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 4 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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$135.00 - $135.00
$135.00
$135.00 - $135.00
$135.00
624741 Nordyne Frigidaire Gibson OEM Blower Control Board
624741 Nordyne Frigidaire Gibson OEM Blower Control Board
$0.00 - $0.00
$0.00
$92.00
$92.00 - $92.00
$92.00

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
$92.00
$92.00 - $92.00
$92.00
CNT-2935 Trane American Standard Replacement Defrost Control Board
CNT-2935 Trane American Standard Replacement Defrost Control Board Sold out
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

CNT-2935 Trane American Standard Replacement Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT4364 Replaces old part number CNT-2935 Trane Heat Pump Defrost Control Board Commonly found in American Standard / Trane package units 2TWX4060B...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
Sold out
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00

920915A Frigidaire Gibson Miller OEM Furnace Circuit Control Board

Nortek Global HVAC, LLC (Nordyne)
Only 2 left!

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

$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
Sold out
$0.00 - $0.00
$0.00
$54.00
$54.00 - $54.00
$54.00

47-21517-11 Rheem Ruud Replacement Defrost Control Board

Emerson Electric Co. (White-Rodgers)
Out of stock

This is a brand new Emerson control board designed to be an exact replacement for Rheem/Ruud part# 47-21517-11

$0.00 - $0.00
$0.00
$54.00
$54.00 - $54.00
$54.00
Sold out
Sold out
$0.00 - $0.00
$0.00
$54.00
$54.00 - $54.00
$54.00

47-102684-83 Rheem Ruud Replacement Defrost Control Board

Emerson Electric Co. (White-Rodgers)
Out of stock

This is a brand new Emerson control board designed to be an exact replacement for Rheem/Ruud part# 47-102684-83

$0.00 - $0.00
$0.00
$54.00
$54.00 - $54.00
$54.00
Sold out
Sold out
$113.00 - $113.00
$113.00
$113.00 - $113.00
$113.00

PCBBF162 Goodman Replacement Furnace Control Board

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP
Out of stock

This is a brand new Emerson control board part# 50M56-743 that is designed to be an exact replacement for Goodman part# PCBBF162

$113.00 - $113.00
$113.00
$113.00 - $113.00
$113.00
Sold out
Sold out
$76.00 - $76.00
$76.00
$76.00 - $76.00
$76.00

PCBBF134 Goodman Replacement Furnace Control Board

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP
Out of stock

This is a brand new Emerson control board part# 50M56-707 that is designed to be an exact replacement for Goodman part# PCBBF134S

$76.00 - $76.00
$76.00
$76.00 - $76.00
$76.00
Sold out
Sold out
$76.00 - $76.00
$76.00
$76.00 - $76.00
$76.00

PCBBF135 Goodman Replacement Furnace Control Board

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP
Out of stock

This is a brand new Emerson control board part# 50M56-707 that is designed to be an exact replacement for Goodman part# PCBBF135S

$76.00 - $76.00
$76.00
$76.00 - $76.00
$76.00
Sold out
$0.00 - $0.00
$0.00
$175.00
$175.00 - $175.00
$175.00

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
$175.00
$175.00 - $175.00
$175.00
$0.00 - $0.00
$0.00
$229.00
$229.00 - $229.00
$229.00

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
$229.00
$229.00 - $229.00
$229.00
$0.00 - $0.00
$0.00
$185.00
$185.00 - $185.00
$185.00

RSKP0013 Goodman Amana OEM Control Board

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP
Only 2 left!

Brand new RSKP0013 OEM Goodman Amana control board.

$0.00 - $0.00
$0.00
$185.00
$185.00 - $185.00
$185.00
Sold out
$0.00 - $0.00
$0.00
$113.00
$113.00 - $113.00
$113.00

50A55-289 White Rodgers OEM Replacement Circuit Board

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP (Goodman)
Out of stock

This is a brand new OEM White Rodgers circuit board Part# PCBBF112S that is compatible with White Rodgers part# 50A55-289.

$0.00 - $0.00
$0.00
$113.00
$113.00 - $113.00
$113.00
Sold out
HK42FZ013 Carrier Bryant Payne OEM Replacement Furnace Control Board
HK42FZ013 Carrier Bryant Payne OEM Replacement Furnace Control Board
Sold out
$245.00 - $245.00
$245.00
$245.00 - $245.00
$245.00

HK42FZ013 Carrier Bryant Payne OEM Replacement Furnace Control Board

Carrier / International Comfort Products
Out of stock

This is a brand new OEM Carrier control board part# 325878-751.  This is the OEM replacement for part#'s HK42FZ013, HK42FZ034, HK42FZ007, HK42FZ008...

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$245.00 - $245.00
$245.00
$245.00 - $245.00
$245.00
Sold out
CNT2183- OEM Trane Control Board
Sold out
$0.00 - $0.00
$0.00
$160.00
$160.00 - $160.00
$160.00

CNT2183- OEM Trane Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT2183- OEM Trane Control Board (New Part # CNT7941)

$0.00 - $0.00
$0.00
$160.00
$160.00 - $160.00
$160.00
Sold out
21C140501G60 Trane American Standard Defrost Control Board
Sold out
$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00

21C140501G60 Trane American Standard Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

This is an OEM Trane part that replaces Trane part number 21C140501G60 Defrost Control Circuit Board

$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00
Sold out
40403-001- Armstrong Lennox Blower Control Board
40403-001- Armstrong Lennox Blower Control Board
$0.00 - $0.00
$0.00
$115.00
$115.00 - $115.00
$115.00

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
$115.00
$115.00 - $115.00
$115.00
40403003 Armstrong Lennox Blower Control Board
40403003 Armstrong Lennox Blower Control Board
$0.00 - $0.00
$0.00
$115.00
$115.00 - $115.00
$115.00

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
$115.00
$115.00 - $115.00
$115.00
614943-02 - Lennox Defrost Circuit Board Kit (New Part # 15D57)
614943-02 - Lennox Defrost Circuit Board Kit (New Part # 15D57)
$0.00 - $0.00
$0.00
$160.00
$160.00 - $160.00
$160.00

614943-02 Lennox OEM Replacement Defrost Circuit Board Kit With Sensor

Lennox International Inc.
Only 3 left!

This is a brand new Lennox defrost control board with sensor part# 15D57.  This kit is the oem replacement for obsolete part# 614943-02

$0.00 - $0.00
$0.00
$160.00
$160.00 - $160.00
$160.00
CNT04364 Trane American Standard Defrost Control Board
CNT04364 Trane American Standard Defrost Control Board
Sold out
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

CNT04364 Trane American Standard Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT04364 Trane Heat Pump Defrost Control Board Commonly found in American Standard / Trane package units 2TWX4060B1000BA 2WCC3036A1000AA 2WCC3036A1...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
Sold out
80M2701 Honeywell, Ducane, Armstrong, Lennox Furnace Control Board
Sold out
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00

80M2701 Lennox Armstrong Ducane Replacement Furnace Control Board

Lennox International, Inc.
Out of stock

This is a brand new Lennox control board part# 80M27 (also part# 80M2701)

$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
Sold out
903915A Frigidaire Gibson Air Handler Control Board
$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00

903915A Frigidaire Gibson Air Handler Control Board

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

903915A Air Handler Control Board

$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00
920994 Frigidaire Nordyne Furnace Blower Control Board
920994 Frigidaire Nordyne Furnace Blower Control Board
Sold out
$0.00 - $0.00
$0.00
$500.00
$500.00 - $500.00
$500.00

920994 Frigidaire Nordyne Furnace Blower Control Board

Nortek Global HVAC, LLC
Out of stock

920994 Nordyne Blower Control Board for Furnace

$0.00 - $0.00
$0.00
$500.00
$500.00 - $500.00
$500.00
Sold out