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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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CNT07941- OEM Trane Control Board Sold out
$191.00 - $191.00
$191.00
$191.00 - $191.00
$191.00

CNT07941- OEM Trane Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT2891- OEM Trane Control Board (New Part # CNT7941)

$191.00 - $191.00
$191.00
$191.00 - $191.00
$191.00
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CNT2891- OEM Trane Control Board Sold out
$0.00 - $0.00
$0.00
$191.00
$191.00 - $191.00
$191.00

CNT2891- OEM Trane Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT2891- OEM Trane Control Board (New Part # CNT7941)

$0.00 - $0.00
$0.00
$191.00
$191.00 - $191.00
$191.00
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CNT7941- OEM Trane Control Board Sold out
$0.00 - $0.00
$0.00
$191.00
$191.00 - $191.00
$191.00

CNT7941- OEM Trane Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT7941- OEM Trane Control Board

$0.00 - $0.00
$0.00
$191.00
$191.00 - $191.00
$191.00
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CNT05875 Trane American Standard Defrost Control Board Sold out
$133.00 - $133.00
$133.00
$133.00 - $133.00
$133.00

CNT05875 Trane American Standard Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

This is an OEM Trane part number CNT05875 Defrost Control Circuit Board

$133.00 - $133.00
$133.00
$133.00 - $133.00
$133.00
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$0.00 - $0.00
$0.00
$132.00
$132.00 - $132.00
$132.00

47-102684-204 Rheem Ruud OEM Defrost Control Board

Rheem Manufacturing Company
Out of stock

This is a brand new OEM Rheem/Ruud defrost control board part# 47-102684-204. This defrost control board is used in several Rheem/Ruud brand units....

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$0.00 - $0.00
$0.00
$132.00
$132.00 - $132.00
$132.00
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CNT2935 Trane American Standard Replacement Defrost Control Board
Sold out
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

CNT2935 Trane American Standard Replacement Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT4364 Replaces old part number CNT2935 Trane Heat Pump Defrost Control Board Commonly found in American Standard / Trane package units 2TWX4060B1...

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$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
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CNT-4364 Trane American Standard Defrost Control Board
Sold out
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

CNT-4364 Trane American Standard Defrost Control Board

Ingersoll-Rand PLC (Trane)
Out of stock

CNT4364 Trane Heat Pump Defrost Control Board Commonly found in American Standard / Trane package units 2TWX4060B1000BA 2WCC3036A1000AA 2WCC3036A10...

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$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
Sold out
Sold out
$0.00 - $0.00
$0.00
$132.00
$132.00 - $132.00
$132.00

47-102685-85 Rheem Ruud OEM Defrost Control Board Replacement

Rheem Manufacturing Company
Out of stock

This is a brand new OEM Rheem/Ruud defrost control board part# 47-102684-204. This replaces old part number 47-102685-85. This defrost control boar...

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$0.00 - $0.00
$0.00
$132.00
$132.00 - $132.00
$132.00
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Sold out
$55.96 - $55.96
$55.96
$102.00
$102.00 - $102.00
$102.00

Johnson Controls Ignition Control G670AW-1C

Johnson Controls (York)
Out of stock

The JOHNSON CONTROLS Ignition Control / G670AW-1C is a high-quality product manufactured by the reputable brand Johnson Controls. This ignition con...

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$55.96 - $55.96
$55.96
$102.00
$102.00 - $102.00
$102.00
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Sold out
$330.00 - $330.00
$330.00
$330.00 - $330.00
$330.00

624770R OEM Nortek Gibson Frigidaire Inverter Interface Defrost Board

Nortek Global HVAC, LLC (Nordyne)
Out of stock

This is a brand-new Nordyne OEM Inverter Interface Defrost Board with Digital Display Part# 624770R. This is an Inverter Interface Defrost Board th...

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$330.00 - $330.00
$330.00
$330.00 - $330.00
$330.00
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Sold out
$101.00 - $101.00
$101.00
$101.00 - $101.00
$101.00

624784 OEM Nordyne Frigidaire Gibson Intertherm OEM Replacement Control Board

Nortek Global HVAC, LLC (Nordyne)
Out of stock

This is a Brand New OEM 624784 PCB B6EW Replacement Control Board for Nortek, Nordyne, Frigidaire, Gibson, Intertherm, Miller, Maytag, and Revolve.

$101.00 - $101.00
$101.00
$101.00 - $101.00
$101.00
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Sold out
$0.00 - $0.00
$0.00
$68.00
$68.00 - $68.00
$68.00

47-102684-03 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# 47-102684-03

$0.00 - $0.00
$0.00
$68.00
$68.00 - $68.00
$68.00
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$0.00 - $0.00
$0.00
$360.00
$360.00 - $360.00
$360.00

HK42FZ061 Carrier Control Board

Carrier
Out of stock

Carrier® Control Board, For Use With: 59SC2B and 59SC5A Gas Furnaces

$0.00 - $0.00
$0.00
$360.00
$360.00 - $360.00
$360.00
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$0.00 - $0.00
$0.00
$168.00
$168.00 - $168.00
$168.00

PCBBF133 Goodman Replacement Furnace Control Board

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

This is a brand new Emerson control board part# 50M58-707 that is designed to be an exact replacement for Goodman part# PCBBF133

$0.00 - $0.00
$0.00
$168.00
$168.00 - $168.00
$168.00
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$148.00 - $148.00
$148.00
$148.00 - $148.00
$148.00

PCBBF136S 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# PCBBF136S

$148.00 - $148.00
$148.00
$148.00 - $148.00
$148.00
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$0.00 - $0.00
$0.00
$91.00
$91.00 - $91.00
$91.00

0130F00005S Goodman Replacement Furnace Control Board

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

This is a brand new Emerson control board part# 50A55-743 that is designed to be an exact replacement for Goodman part# 0130F00005S

$0.00 - $0.00
$0.00
$91.00
$91.00 - $91.00
$91.00
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Sold out
$0.00 - $0.00
$0.00
$148.00
$148.00 - $148.00
$148.00

PCBBF140S OEM Goodman Amana Daikin Furnace Control Circuit Board

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

This is a brand new OEM Goodman Amana Daikin part# PCBBF140S Furnace Control Circuit Board.

$0.00 - $0.00
$0.00
$148.00
$148.00 - $148.00
$148.00
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$0.00 - $0.00
$0.00
$269.00
$269.00 - $269.00
$269.00

RSKP0014 Goodman Amana PTAC OEM Control Board Kit

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

Brand new RSKP0014 Goodman Amana PTAC control board.  This includes the control board, metal bracket, cover, transformer, and wiring. Direct replac...

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$0.00 - $0.00
$0.00
$269.00
$269.00 - $269.00
$269.00
Sold out
Sold out
$0.00 - $0.00
$0.00
$130.00
$130.00 - $130.00
$130.00

B18099-26S OEM Goodman Amana Daikin Furnace Replacement Control 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 replaces obsolete Goodman part# B18099-26S.

$0.00 - $0.00
$0.00
$130.00
$130.00 - $130.00
$130.00
Sold out
Sold out
$0.00 - $0.00
$0.00
$130.00
$130.00 - $130.00
$130.00

0130F00005S OEM Goodman Amana Daikin Furnace Replacement Control 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 replaces obsolete Goodman part# 0130F00005S.

$0.00 - $0.00
$0.00
$130.00
$130.00 - $130.00
$130.00
Sold out
HK42FZ017 CEPL130455-01 Carrier Bryant Payne OEM Furnace Control Board
Sold out
$521.00 - $521.00
$521.00
$521.00 - $521.00
$521.00

HK42FZ017 CEPL130455-01 Carrier Bryant Payne OEM Furnace Control Board

Carrier
Out of stock

This is a brand new OEM Carrier control board part# HK42FZ017 (also part# CEPL130455-01)

$521.00 - $521.00
$521.00
$521.00 - $521.00
$521.00
Sold out
50M56U-843 - Hot Surface Ignition Control Board 2 Stage
Sold out
$0.00 - $0.00
$0.00
$88.00
$88.00 - $88.00
$88.00

50M56U-843 - Hot Surface Ignition Control Board 2 Stage

Daikin Industries, Ltd. / Goodman Manufacturing Company, LP (Goodman)
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# 50M56U-843 

$0.00 - $0.00
$0.00
$88.00
$88.00 - $88.00
$88.00
Sold out
50M56-743 - Hot Surface Ignition Control Board 2 Stage
Sold out
$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00

50M56-743 - Hot Surface Ignition Control Board 2 Stage

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

$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00
Sold out
HK42FZ008 Carrier Bryant Payne OEM Replacement Furnace Control Board
Sold out
$285.00 - $285.00
$285.00
$285.00 - $285.00
$285.00

HK42FZ008 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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$285.00 - $285.00
$285.00
$285.00 - $285.00
$285.00
Sold out