D343687P03 | Emerson Furnace Control Board Module
Emerson · HVAC & Building Controls
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.
Brand: Emerson · Category: HVAC & Building Controls
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
Specifications
| Manufacturer part number | D343687P03 |
|---|---|
| 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 |
| Product type | Furnace Control Board Module |
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