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Carrier HK42FZ027 Furnace Control Board OEM HVAC Circuit Replacement
- Regular price
- $585.00
- Sale price
- $585.00
- Regular price
-
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Product Description P/N: HK42FZ027
Description
The Carrier HK42FZ027 Control Board is an OEM furnace control circuit designed to manage heating system operation, safety monitoring, and equipment sequencing. It processes signals from sensors and safety switches to control furnace functions and protect the unit during abnormal operating conditions. The board is used in compatible Carrier gas furnace models to provide reliable system control and replacement performance.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Carrier |
| Category | HVAC Controls |
| Part Number | HK42FZ027 |
| Subcategory | Furnace Control Board |
| Product Type | Electronic Furnace Control Circuit Board |
| Application | Residential gas furnace systems |
| Compatible Equipment | Carrier 313AAV024045ACJA, 313AAV024045ABJA, 313AAV024045AAJA and other compatible models |
| Function | Furnace operation control, sequencing, and safety monitoring |
| Control System | Electronic HVAC furnace control platform |
| Monitored Inputs | Safety switches, sensors, and furnace operating signals |
| Controlled Functions | Ignition, blower operation, heating sequence management |
| Installation Location | Internal furnace control compartment |
| Board Type | Printed circuit control assembly |
| Manufacturer | Carrier / Carrier Global |
| Replacement Type | OEM replacement control board |
| Equipment Type | Gas furnace parts |
| Operating Environment | Indoor HVAC equipment applications |
| Weight | Approximately 0.3 kg |
Information About HK42FZ027
The HK42FZ027 is part of the Carrier furnace control board family, developed for electronic management of residential gas heating systems. It serves as the central control module that coordinates ignition sequences, blower operation, safety inputs, and communication between furnace components. The board continuously monitors operating conditions through connected sensors and switches, allowing the furnace to respond safely to faults or irregular conditions. Designed for OEM replacement applications, it helps restore original equipment functionality and maintain reliable HVAC operation.
Key Features:
- OEM Carrier Control Board: Designed as a genuine replacement electronic control module for compatible Carrier furnaces.
- Furnace Operation Management: Controls heating sequences, blower functions, ignition timing, and system responses.
- Safety Monitoring: Processes signals from safety switches and sensors to protect equipment operation.
- Gas Furnace Compatibility: Designed for use with selected Carrier residential furnace models.
- Direct Replacement Solution: Allows replacement of damaged or failed furnace control boards.
- Electronic Sequencing Control: Provides accurate coordination between furnace operating components.
- Fault Protection Logic: Helps shut down equipment when unsafe operating conditions are detected.
- Component Communication: Interfaces with furnace sensors, motors, ignition components, and safety devices.
- Reliable HVAC Performance: Supports stable furnace operation and long-term equipment service.
- Compact Circuit Design: Fits within furnace control compartments for efficient installation.
- OEM System Integration: Maintains manufacturer-specific control parameters and functionality.
- Service and Repair Application: Suitable for HVAC maintenance and restoration projects.
The HK42FZ027 delivers the reliability and precision required for furnace control systems, HVAC equipment repair, and residential heating applications.
Description
The Carrier HK42FZ027 Control Board is an OEM furnace control circuit designed to manage heating system operation, safety monitoring, and equipment sequencing. It processes signals from sensors and safety switches to control furnace functions and protect the unit during abnormal operating conditions. The board is used in compatible Carrier gas furnace models to provide reliable system control and replacement performance.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Carrier |
| Category | HVAC Controls |
| Part Number | HK42FZ027 |
| Subcategory | Furnace Control Board |
| Product Type | Electronic Furnace Control Circuit Board |
| Application | Residential gas furnace systems |
| Compatible Equipment | Carrier 313AAV024045ACJA, 313AAV024045ABJA, 313AAV024045AAJA and other compatible models |
| Function | Furnace operation control, sequencing, and safety monitoring |
| Control System | Electronic HVAC furnace control platform |
| Monitored Inputs | Safety switches, sensors, and furnace operating signals |
| Controlled Functions | Ignition, blower operation, heating sequence management |
| Installation Location | Internal furnace control compartment |
| Board Type | Printed circuit control assembly |
| Manufacturer | Carrier / Carrier Global |
| Replacement Type | OEM replacement control board |
| Equipment Type | Gas furnace parts |
| Operating Environment | Indoor HVAC equipment applications |
| Weight | Approximately 0.3 kg |
Information About HK42FZ027
The HK42FZ027 is part of the Carrier furnace control board family, developed for electronic management of residential gas heating systems. It serves as the central control module that coordinates ignition sequences, blower operation, safety inputs, and communication between furnace components. The board continuously monitors operating conditions through connected sensors and switches, allowing the furnace to respond safely to faults or irregular conditions. Designed for OEM replacement applications, it helps restore original equipment functionality and maintain reliable HVAC operation.
Key Features:
- OEM Carrier Control Board: Designed as a genuine replacement electronic control module for compatible Carrier furnaces.
- Furnace Operation Management: Controls heating sequences, blower functions, ignition timing, and system responses.
- Safety Monitoring: Processes signals from safety switches and sensors to protect equipment operation.
- Gas Furnace Compatibility: Designed for use with selected Carrier residential furnace models.
- Direct Replacement Solution: Allows replacement of damaged or failed furnace control boards.
- Electronic Sequencing Control: Provides accurate coordination between furnace operating components.
- Fault Protection Logic: Helps shut down equipment when unsafe operating conditions are detected.
- Component Communication: Interfaces with furnace sensors, motors, ignition components, and safety devices.
- Reliable HVAC Performance: Supports stable furnace operation and long-term equipment service.
- Compact Circuit Design: Fits within furnace control compartments for efficient installation.
- OEM System Integration: Maintains manufacturer-specific control parameters and functionality.
- Service and Repair Application: Suitable for HVAC maintenance and restoration projects.
The HK42FZ027 delivers the reliability and precision required for furnace control systems, HVAC equipment repair, and residential heating applications.