White Rodgers 50M56D-751 Control
The White Rodgers 50M56D-751 is a professional-grade Integrated Furnace Control designed as a direct OEM replacement for single-stage furnace control boards. Engineered specifically for Carrier and ICP systems, this module serves as the primary drop-in solution for the PCB1201-2A, as well as several CESO110057 and HH84AA series controls. It manages critical sequences including 120V Hot Surface Ignition (HSI), inducer motor operation, and PSC blower motor speed taps for heat, cool, and fan modes. The board features a tri-color LED diagnostic system and a pushbutton for immediate fault code recall, streamlining troubleshooting in the field. With its standard edge card plug factory wiring, this control eliminates the need for complex harness modifications, ensuring a secure and reliable interface with existing furnace control board 24V and 120V circuits. This HVAC replacement part is essential for technicians tasked with restoring OEM-level timing and safety logic to residential gas furnaces.
Key Benefits
- Direct OEM Compatibility: Specifically designed to replace PCB1201-2A and 9 other Carrier part numbers without modifying the original wiring harness.
- Advanced Diagnostics: Features a tri-color LED and pushbutton fault recall to quickly identify system errors and reduce diagnostic time.
- Precise Motor Control: Integrated 120V PSC blower motor terminals for dedicated Heat, Cool, and Fan speeds with optimized timing logic.
- Ease of Installation: Utilizes the standard system edge card plug for rapid mounting and connection in tight furnace compartments.
- Robust Safety Logic: Microprocessor-based control monitors Single Stage HSI ignition sequences and safety circuits to ensure reliable burner operation.
Common Questions
Is the 50M56D-751 compatible with two-stage furnaces?
No, this control is strictly for single-stage furnace control applications. For two-stage systems, a different White Rodgers model, such as the 50M56U-751, may be required depending on the specific Carrier/ICP configuration.
Does this board support twinning?
While some versions of this family support twinning, the 50M56D-751 is generally used as a direct replacement where twinning is not utilized. Verify specific terminal availability on your existing unit before attempting a twinned installation.
What does the tri-color LED indicate during a lockout?
The LED provides real-time status updates; a red flash typically indicates a hard lockout or component failure. Technicians can use the onboard pushbutton to cycle through the stored fault code history for faster repair cycles.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
White Rodgers 50M56D-751 Control
The White Rodgers 50M56D-751 is a professional-grade Integrated Furnace Control designed as a direct OEM replacement for single-stage furnace control boards. Engineered specifically for Carrier and ICP systems, this module serves as the primary drop-in solution for the PCB1201-2A, as well as several CESO110057 and HH84AA series controls. It manages critical sequences including 120V Hot Surface Ignition (HSI), inducer motor operation, and PSC blower motor speed taps for heat, cool, and fan modes. The board features a tri-color LED diagnostic system and a pushbutton for immediate fault code recall, streamlining troubleshooting in the field. With its standard edge card plug factory wiring, this control eliminates the need for complex harness modifications, ensuring a secure and reliable interface with existing furnace control board 24V and 120V circuits. This HVAC replacement part is essential for technicians tasked with restoring OEM-level timing and safety logic to residential gas furnaces.
Key Benefits
- Direct OEM Compatibility: Specifically designed to replace PCB1201-2A and 9 other Carrier part numbers without modifying the original wiring harness.
- Advanced Diagnostics: Features a tri-color LED and pushbutton fault recall to quickly identify system errors and reduce diagnostic time.
- Precise Motor Control: Integrated 120V PSC blower motor terminals for dedicated Heat, Cool, and Fan speeds with optimized timing logic.
- Ease of Installation: Utilizes the standard system edge card plug for rapid mounting and connection in tight furnace compartments.
- Robust Safety Logic: Microprocessor-based control monitors Single Stage HSI ignition sequences and safety circuits to ensure reliable burner operation.
Common Questions
Is the 50M56D-751 compatible with two-stage furnaces?
No, this control is strictly for single-stage furnace control applications. For two-stage systems, a different White Rodgers model, such as the 50M56U-751, may be required depending on the specific Carrier/ICP configuration.
Does this board support twinning?
While some versions of this family support twinning, the 50M56D-751 is generally used as a direct replacement where twinning is not utilized. Verify specific terminal availability on your existing unit before attempting a twinned installation.
What does the tri-color LED indicate during a lockout?
The LED provides real-time status updates; a red flash typically indicates a hard lockout or component failure. Technicians can use the onboard pushbutton to cycle through the stored fault code history for faster repair cycles.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The White Rodgers 50M56D-751 is a professional-grade Integrated Furnace Control designed as a direct OEM replacement for single-stage furnace control boards. Engineered specifically for Carrier and ICP systems, this module serves as the primary drop-in solution for the PCB1201-2A, as well as several CESO110057 and HH84AA series controls. It manages critical sequences including 120V Hot Surface Ignition (HSI), inducer motor operation, and PSC blower motor speed taps for heat, cool, and fan modes. The board features a tri-color LED diagnostic system and a pushbutton for immediate fault code recall, streamlining troubleshooting in the field. With its standard edge card plug factory wiring, this control eliminates the need for complex harness modifications, ensuring a secure and reliable interface with existing furnace control board 24V and 120V circuits. This HVAC replacement part is essential for technicians tasked with restoring OEM-level timing and safety logic to residential gas furnaces.
Key Benefits
- Direct OEM Compatibility: Specifically designed to replace PCB1201-2A and 9 other Carrier part numbers without modifying the original wiring harness.
- Advanced Diagnostics: Features a tri-color LED and pushbutton fault recall to quickly identify system errors and reduce diagnostic time.
- Precise Motor Control: Integrated 120V PSC blower motor terminals for dedicated Heat, Cool, and Fan speeds with optimized timing logic.
- Ease of Installation: Utilizes the standard system edge card plug for rapid mounting and connection in tight furnace compartments.
- Robust Safety Logic: Microprocessor-based control monitors Single Stage HSI ignition sequences and safety circuits to ensure reliable burner operation.
Common Questions
Is the 50M56D-751 compatible with two-stage furnaces?
No, this control is strictly for single-stage furnace control applications. For two-stage systems, a different White Rodgers model, such as the 50M56U-751, may be required depending on the specific Carrier/ICP configuration.
Does this board support twinning?
While some versions of this family support twinning, the 50M56D-751 is generally used as a direct replacement where twinning is not utilized. Verify specific terminal availability on your existing unit before attempting a twinned installation.
What does the tri-color LED indicate during a lockout?
The LED provides real-time status updates; a red flash typically indicates a hard lockout or component failure. Technicians can use the onboard pushbutton to cycle through the stored fault code history for faster repair cycles.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
