White Rodgers 21V51D-751 Control Board kit
The White Rodgers 21V51D-751 Control Board kit is a professional-grade direct replacement for Carrier and ICP furnace systems. This 2-stage HSI control board kit is engineered to support complex heating profiles, managing both low and high heat stages for precise climate control. Compatible with PSC, variable speed, and ECMx blower motors, the 21V51D-751 provides ultimate versatility for technicians managing diverse equipment lineups. It features a 120V hot surface ignition output and offers advanced on-board diagnostics via a tri-color LED, streamlining the troubleshooting process for fault codes. The integrated furnace control includes flame current test pads for fast verification of signal strength. With its drop-in mounting and included wire harness adapters, this direct replacement kit replaces several legacy OEM boards, including the HK42FZ010 and CEPL130948-01, ensuring minimal downtime and reliable two-stage furnace control operation.
Key Benefits- Compatible with PSC, variable speed, and ECMx blower motor applications for maximum service truck flexibility.
- Supports 2-stage HSI systems, optimizing efficiency and indoor comfort during varying heating demands.
- Built-in diagnostic LEDs provide immediate fault code feedback for faster service calls and accurate repairs.
- Direct Carrier and ICP replacement design simplifies installation with factory-matched mounting points and wire harnesses.
- Integrated flame current test pads allow for accurate signal monitoring without interrupting circuit operation.
Is the 21V51D-751 compatible with variable speed inducer motors?
Yes, this control is designed specifically for two-stage Carrier and ICP furnaces that utilize variable speed or ECMx blower technologies, as well as standard PSC motors, configured via on-board dipswitches.
What OEM parts does this White Rodgers kit replace?
This universal furnace control kit replaces a wide range of OEM numbers, including HK42FZ005, HK42FZ015, HK42FZ017, and standard ICM2807 boards found in many Carrier and Bryant units.
How do I retrieve fault codes on this board?
The unit features a tri-color diagnostic LED and a simple push-button self-test routine that allows a technician to recall stored fault codes for quick system analysis.
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 21V51D-751 Control Board kit
The White Rodgers 21V51D-751 Control Board kit is a professional-grade direct replacement for Carrier and ICP furnace systems. This 2-stage HSI control board kit is engineered to support complex heating profiles, managing both low and high heat stages for precise climate control. Compatible with PSC, variable speed, and ECMx blower motors, the 21V51D-751 provides ultimate versatility for technicians managing diverse equipment lineups. It features a 120V hot surface ignition output and offers advanced on-board diagnostics via a tri-color LED, streamlining the troubleshooting process for fault codes. The integrated furnace control includes flame current test pads for fast verification of signal strength. With its drop-in mounting and included wire harness adapters, this direct replacement kit replaces several legacy OEM boards, including the HK42FZ010 and CEPL130948-01, ensuring minimal downtime and reliable two-stage furnace control operation.
Key Benefits- Compatible with PSC, variable speed, and ECMx blower motor applications for maximum service truck flexibility.
- Supports 2-stage HSI systems, optimizing efficiency and indoor comfort during varying heating demands.
- Built-in diagnostic LEDs provide immediate fault code feedback for faster service calls and accurate repairs.
- Direct Carrier and ICP replacement design simplifies installation with factory-matched mounting points and wire harnesses.
- Integrated flame current test pads allow for accurate signal monitoring without interrupting circuit operation.
Is the 21V51D-751 compatible with variable speed inducer motors?
Yes, this control is designed specifically for two-stage Carrier and ICP furnaces that utilize variable speed or ECMx blower technologies, as well as standard PSC motors, configured via on-board dipswitches.
What OEM parts does this White Rodgers kit replace?
This universal furnace control kit replaces a wide range of OEM numbers, including HK42FZ005, HK42FZ015, HK42FZ017, and standard ICM2807 boards found in many Carrier and Bryant units.
How do I retrieve fault codes on this board?
The unit features a tri-color diagnostic LED and a simple push-button self-test routine that allows a technician to recall stored fault codes for quick system analysis.
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 21V51D-751 Control Board kit is a professional-grade direct replacement for Carrier and ICP furnace systems. This 2-stage HSI control board kit is engineered to support complex heating profiles, managing both low and high heat stages for precise climate control. Compatible with PSC, variable speed, and ECMx blower motors, the 21V51D-751 provides ultimate versatility for technicians managing diverse equipment lineups. It features a 120V hot surface ignition output and offers advanced on-board diagnostics via a tri-color LED, streamlining the troubleshooting process for fault codes. The integrated furnace control includes flame current test pads for fast verification of signal strength. With its drop-in mounting and included wire harness adapters, this direct replacement kit replaces several legacy OEM boards, including the HK42FZ010 and CEPL130948-01, ensuring minimal downtime and reliable two-stage furnace control operation.
Key Benefits- Compatible with PSC, variable speed, and ECMx blower motor applications for maximum service truck flexibility.
- Supports 2-stage HSI systems, optimizing efficiency and indoor comfort during varying heating demands.
- Built-in diagnostic LEDs provide immediate fault code feedback for faster service calls and accurate repairs.
- Direct Carrier and ICP replacement design simplifies installation with factory-matched mounting points and wire harnesses.
- Integrated flame current test pads allow for accurate signal monitoring without interrupting circuit operation.
Is the 21V51D-751 compatible with variable speed inducer motors?
Yes, this control is designed specifically for two-stage Carrier and ICP furnaces that utilize variable speed or ECMx blower technologies, as well as standard PSC motors, configured via on-board dipswitches.
What OEM parts does this White Rodgers kit replace?
This universal furnace control kit replaces a wide range of OEM numbers, including HK42FZ005, HK42FZ015, HK42FZ017, and standard ICM2807 boards found in many Carrier and Bryant units.
How do I retrieve fault codes on this board?
The unit features a tri-color diagnostic LED and a simple push-button self-test routine that allows a technician to recall stored fault codes for quick system analysis.
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.
