50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
    50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
    50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board
50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board

50A65-121-07 | White-Rodgers Lennox Integrated Fan Control Circuit Board

Part #: 50A65-121-07 Manufactured by: White-Rodgers
Regular price
$412.00
Sale price
$412.00
Regular price
1 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The 50A65-121-07 is an integrated furnace fan control board used to regulate blower operation and heating system logic. It...  Read more
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Warranty for Product #: 50A65-121-07
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 50A65-121-07

Description / Specifications

Description 

The White-Rodgers 50A65-121-07 Integrated Fan Control Circuit Board is designed to manage blower operation and heating control functions in Lennox gas furnace systems. Operating on standard 24V control power, it coordinates fan timing, ignition support, and system safety logic. This board serves as a dependable replacement solution for restoring proper furnace performance.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand White-Rodgers
Category HVAC Control Boards
Part Number 50A65-121-07
Subcategory Furnace Fan Control Boards
Board Type Integrated Fan Control Circuit Board
Control Voltage 24 V
Heating System Type Gas Furnace
Function Blower and Furnace Control
Compatible Model Lennox 32M8801
Compatible Brand Lennox
Application Residential HVAC Systems
Mounting Type Internal Furnace Mount
Construction Electronic Control Board
Duty Cycle Continuous Operation
Weight Approx. 1 lb (0.45 kg)

 

 

Information About 50A65-121-07

The 50A65-121-07 is part of White-Rodgers’ integrated furnace control board family used in residential HVAC applications. It is engineered to control blower motor operation, heating cycles, and safety monitoring within gas furnaces. The board is compatible with select Lennox platforms, including systems using the 32M8801 configuration, and is designed for straightforward replacement. Its construction supports consistent operation and long-term reliability in furnace control environments.

Key Features:

  • Integrated Fan Control Board: Combines blower control, ignition coordination, and safety logic in one module.
  • Lennox Furnace Compatibility: Designed for use with select Lennox gas furnace systems.
  • 24V Control Operation: Matches standard low-voltage HVAC control circuit requirements.
  • Blower Timing Control: Manages fan on/off delays for efficient heat distribution.
  • Integrated Ignition Support: Coordinates heating cycle operation and ignition sequencing.
  • System Safety Monitoring: Supports controlled shutdown and fault response functions.
  • Plug-In Replacement Design: Enables quick installation with minimal wiring changes.
  • Residential HVAC Application: Intended for home heating system control and reliability.
  • Durable Electronic Construction: Built to withstand electrical and thermal stresses in furnace cabinets.

The 50A65-121-07 delivers the reliability and precision required for integrated fan and furnace control in residential HVAC systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The White-Rodgers 50A65-121-07 Integrated Fan Control Circuit Board is designed to manage blower operation and heating control functions in Lennox gas furnace systems. Operating on standard 24V control power, it coordinates fan timing, ignition support, and system safety logic. This board serves as a dependable replacement solution for restoring proper furnace performance.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand White-Rodgers
Category HVAC Control Boards
Part Number 50A65-121-07
Subcategory Furnace Fan Control Boards
Board Type Integrated Fan Control Circuit Board
Control Voltage 24 V
Heating System Type Gas Furnace
Function Blower and Furnace Control
Compatible Model Lennox 32M8801
Compatible Brand Lennox
Application Residential HVAC Systems
Mounting Type Internal Furnace Mount
Construction Electronic Control Board
Duty Cycle Continuous Operation
Weight Approx. 1 lb (0.45 kg)

 

 

Information About 50A65-121-07

The 50A65-121-07 is part of White-Rodgers’ integrated furnace control board family used in residential HVAC applications. It is engineered to control blower motor operation, heating cycles, and safety monitoring within gas furnaces. The board is compatible with select Lennox platforms, including systems using the 32M8801 configuration, and is designed for straightforward replacement. Its construction supports consistent operation and long-term reliability in furnace control environments.

Key Features:

  • Integrated Fan Control Board: Combines blower control, ignition coordination, and safety logic in one module.
  • Lennox Furnace Compatibility: Designed for use with select Lennox gas furnace systems.
  • 24V Control Operation: Matches standard low-voltage HVAC control circuit requirements.
  • Blower Timing Control: Manages fan on/off delays for efficient heat distribution.
  • Integrated Ignition Support: Coordinates heating cycle operation and ignition sequencing.
  • System Safety Monitoring: Supports controlled shutdown and fault response functions.
  • Plug-In Replacement Design: Enables quick installation with minimal wiring changes.
  • Residential HVAC Application: Intended for home heating system control and reliability.
  • Durable Electronic Construction: Built to withstand electrical and thermal stresses in furnace cabinets.

The 50A65-121-07 delivers the reliability and precision required for integrated fan and furnace control in residential HVAC systems.

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