D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
    D343687P03 | Emerson Furnace Control Board Module
    D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module
D343687P03 | Emerson Furnace Control Board Module

D343687P03 | Emerson Furnace Control Board Module

Part #: D343687P03 Manufactured by: Emerson
Regular price
$859.00
Sale price
$859.00
Regular price
2 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Emerson D343687P03 is a White-Rodgers furnace control board designed for Trane and American Standard HVAC systems. Ope...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: D343687P03
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: D343687P03

Description / Specifications

Description 

The Emerson D343687P03 is a furnace control board module designed to manage ignition, safety, and operational functions in heating systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Emerson
Category PLCs/Machine Control
Part Number D343687P03
Subcategory PLC Module/Rack
Compatible Brand Trane, American Standard
Compatible Products Central Air Conditioner, Central Furnace
Power Source Corded Electric
Power Phase Single Phase
Voltage 115 V
Amperage 5 A Max
Material Fiberboard
Dimensions (L × W × T) 9 in × 5 in × 2 in
Weight 8.9 oz
Custom Bundle Harnesses

 


Information About D343687P03

The D343687P03 is part of Emerson’s White-Rodgers furnace control board range, developed to provide reliable ignition management, safety monitoring, and operational sequencing in HVAC systems. Designed for compatibility with Trane and American Standard equipment, it replaces models such as 50V54-571-02 and CNT07991. Operating on 115 V single-phase power with a 5 A maximum load, the D343687P03 ensures proper system protection, flame monitoring, and control for both central furnaces and air conditioning units. Compact and durable, it remains a trusted replacement solution for maintaining reliable performance in residential and commercial heating systems.

Key Features:

  • Model / MPN: D343687P03 (Replaces 50V54-571-02, CNT07991, D342127P02, 59-4760-G)
  • Type: Furnace Control Board / White-Rodgers (Emerson)
  • Compatible Brands: Trane, American Standard
  • Power Source: 115 V, Single Phase
  • Amperage: 5 A Max
  • Material: Fiberboard
  • Dimensions (L × W × T): 9 in × 5 in × 2 in
  • Weight: 8.9 oz
  • Compatible Products: Central Air Conditioners, Central Furnaces

The Emerson D343687P03 Furnace Control Board provides dependable HVAC control with integrated ignition, safety, and operational functions, making it a reliable replacement for Trane and American Standard systems.

IQElectro is not an authorized distributor.
QElectro 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 Emerson D343687P03 is a furnace control board module designed to manage ignition, safety, and operational functions in heating systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Emerson
Category PLCs/Machine Control
Part Number D343687P03
Subcategory PLC Module/Rack
Compatible Brand Trane, American Standard
Compatible Products Central Air Conditioner, Central Furnace
Power Source Corded Electric
Power Phase Single Phase
Voltage 115 V
Amperage 5 A Max
Material Fiberboard
Dimensions (L × W × T) 9 in × 5 in × 2 in
Weight 8.9 oz
Custom Bundle Harnesses

 


Information About D343687P03

The D343687P03 is part of Emerson’s White-Rodgers furnace control board range, developed to provide reliable ignition management, safety monitoring, and operational sequencing in HVAC systems. Designed for compatibility with Trane and American Standard equipment, it replaces models such as 50V54-571-02 and CNT07991. Operating on 115 V single-phase power with a 5 A maximum load, the D343687P03 ensures proper system protection, flame monitoring, and control for both central furnaces and air conditioning units. Compact and durable, it remains a trusted replacement solution for maintaining reliable performance in residential and commercial heating systems.

Key Features:

  • Model / MPN: D343687P03 (Replaces 50V54-571-02, CNT07991, D342127P02, 59-4760-G)
  • Type: Furnace Control Board / White-Rodgers (Emerson)
  • Compatible Brands: Trane, American Standard
  • Power Source: 115 V, Single Phase
  • Amperage: 5 A Max
  • Material: Fiberboard
  • Dimensions (L × W × T): 9 in × 5 in × 2 in
  • Weight: 8.9 oz
  • Compatible Products: Central Air Conditioners, Central Furnaces

The Emerson D343687P03 Furnace Control Board provides dependable HVAC control with integrated ignition, safety, and operational functions, making it a reliable replacement for Trane and American Standard systems.

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