Skip to content

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.

Filters

$
$
68J29- Lennox Armstrong Heat Pump Defrost Control Board
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00

68J29 Lennox Armstrong OEM Heat Pump Replacement Defrost Control Board

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

This is a brand-new OEM Lennox/Allied Air Heat Pump Defrost Control Board, Part # 16V38. This is the OEM replacement for obsolete Part# 68J29. This...

View full details
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00
R46614-002 - Lennox Defrost Control Board
$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00

R46614-002 - Lennox Defrost Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 1 left!

R46614-002- Lennox Defrost Control Board New Part # (46K67)

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
R44614-001- Lennox Defrost Control Board
$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00

R44614-001- Lennox Defrost Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 1 left!

R44614-001- Lennox Defrost Control Board New Part # (46K67)

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
$340.00 - $340.00
$340.00
$340.00 - $340.00
$340.00

S1-031-01264-002 OEM York Luxaire Coleman Furnace Control Circuit Board

Johnson Controls (York)
Only 1 left!

S1-031-01264-002- OEM York Luxaire Coleman Furnace Control Circuit Board

$340.00 - $340.00
$340.00
$340.00 - $340.00
$340.00
84W8801 Lennox Armstrong Heat Pump Defrost Control Board
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00

84W8801 Lennox Armstrong OEM Heat Pump Replacement Defrost Control Board

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

This is a brand-new OEM Lennox/Allied Air Heat Pump Defrost Control Board, Part # 16V38. This is the OEM replacement for obsolete Part# 84W8801. Th...

View full details
$0.00 - $0.00
$0.00
$78.00
$78.00 - $78.00
$78.00
920920 Nordyne Frigidaire Gibson OEM Blower Control Board
$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00

920920 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

$0.00 - $0.00
$0.00
$105.00
$105.00 - $105.00
$105.00
5120M123590 Frigidaire Nordyne Furnace Control Board
$0.00 - $0.00
$0.00
$220.00
$220.00 - $220.00
$220.00

5120M123590 Frigidaire Nordyne OEM Replacement Furnace Control Board

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

This is a brand-new Nordyne OEM Control Board Part# 919943. This is the OEM replacement for obsolete Part# 5120M123590. This Control Board is used ...

View full details
$0.00 - $0.00
$0.00
$220.00
$220.00 - $220.00
$220.00
R76700854 Lennox Armstrong Ducane Air Handler Control Board
$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00

R76700854 Lennox Armstrong Ducane 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.

$0.00 - $0.00
$0.00
$84.00
$84.00 - $84.00
$84.00
6246310 Frigidaire Gibson Condensing Gas Furnace Integrated Circuit Control Board
$0.00 - $0.00
$0.00
$324.00
$324.00 - $324.00
$324.00

6246310 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# 6246310.

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

624631 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.

$0.00 - $0.00
$0.00
$324.00
$324.00 - $324.00
$324.00
$0.00 - $0.00
$0.00
$176.00
$176.00 - $176.00
$176.00

S1-331-03010-000 York Coleman OEM Furnace Replacement 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 part# S1-331-03010-000

$0.00 - $0.00
$0.00
$176.00
$176.00 - $176.00
$176.00
S1-031-01975-000 York Coleman Heat PumpDefrost Control Board Kit
$0.00 - $0.00
$0.00
$208.00
$208.00 - $208.00
$208.00

S1-031-01975-000 York Coleman Heat PumpDefrost Control Board Kit

Johnson Controls (York)
Only 1 left!

S1-031-01975-000 York Defrost Control Board Defrost Control Board Kit for B6HX B6HX024A06A/B6HX036A06A/B6HX036A25A 15 SEER Single Packaged Heat Pump

$0.00 - $0.00
$0.00
$208.00
$208.00 - $208.00
$208.00
624625 Intertherm Miller Nordyne OEM Electric Furnace Circuit Control Board
$0.00 - $0.00
$0.00
$111.00
$111.00 - $111.00
$111.00

624625 Intertherm Miller Nordyne OEM Electric Furnace Circuit Control Board

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

624625 Circuit Control Board for 903091/902987 Electric Furnace Relay Kit

$0.00 - $0.00
$0.00
$111.00
$111.00 - $111.00
$111.00
$1,250.00 - $1,250.00
$1,250.00
$1,250.00 - $1,250.00
$1,250.00

Protech ELVF-X005-00 VFD Inverter Drive

Protech
Only 2 left!

VFD - Inverter Drive - M Air-CO 3TR TTM240 The Protech ELVF-X005-00 is a variable frequency drive (VFD) inverter designed for precise motor speed c...

View full details
$1,250.00 - $1,250.00
$1,250.00
$1,250.00 - $1,250.00
$1,250.00
$217.00 - $217.00
$217.00
$217.00 - $217.00
$217.00

1050166 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
$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00

R42582-001 42582-001 Lennox Armstrong Ducane Furnace Ignition Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 1 left!

This is a brand new Lennox ignition control board part# 56W19.  This is the OEM replacement for part# R42582-001

$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00

56W19 Lennox Armstrong Ducane Furnace Ignition Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 1 left!

This is a brand new Lennox ignition control board part# 56W19.

$164.00 - $164.00
$164.00
$164.00 - $164.00
$164.00
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

1016411 Nordyne Frigidaire Air Handler PCB Drip Guard B6 Horizontal Right Side

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

This is a brand-new Nordyne OEM Air Handler PCB Drip Guard B6 Horizontal Right Side Part# 1016411. This Drip Guard is used in several Nordyne-brand...

View full details
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
$196.00 - $196.00
$196.00
$196.00 - $196.00
$196.00

626333 Nordyne OEM Replacement Furnace Control Board

Nortek Global HVAC, LLC (Nordyne)
7 in stock

This is a brand-new Nordyne OEM HSI Combustion Igniter/Blower Hot Surface Ignition Module Furnace Control Board, Part #626421R. This is the OEM rep...

View full details
$196.00 - $196.00
$196.00
$196.00 - $196.00
$196.00
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00

2517-907527J Lennox Armstrong Ducane OEM A2L Defrost Control Board

Lennox International, Inc. / Allied Air Enterprises LLC
Only 3 left!

This is a brand-new OEM Lennox/Allied Air A2L-rated defrost control board, part #27U80. This is also part# 107332-02 / 2517-907527J is used in seve...

View full details
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

904840 Frigidaire Gibson Miller OEM Furnace Replacement 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 # 904840.

$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

1046399 Frigidaire Gibson Miller OEM Furnace Replacement 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# 1046399.

$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$0.00 - $0.00
$0.00
$63.00
$63.00 - $63.00
$63.00

HK61EA002 Carrier Bryant Payne Replacement Blower Control Board

Emerson Electric Co. (White-Rodgers)
Only 3 left!

This is a brand new Emerson control board designed to be an exact replacement for Carrier part# HK61EA002

$0.00 - $0.00
$0.00
$63.00
$63.00 - $63.00
$63.00
$190.00 - $190.00
$190.00
$190.00 - $190.00
$190.00

HH84AA020 Carrier Fan Blower Control Board

Carrier
31 in stock

Carrier® Fan Blower Control Board, 5-1/4 in L x 5 in W

$190.00 - $190.00
$190.00
$190.00 - $190.00
$190.00