Description
The Carrier HK42FZ039 is a genuine OEM furnace control board designed for use in Carrier, Bryant, and Payne heating systems. This control board serves as the central hub for managing various furnace functions, including ignition, blower operation, and safety monitoring. Its precise control ensures optimal performance and energy efficiency, making it an essential component for maintaining the reliability of your HVAC system.
Key Features
- OEM Quality: Manufactured by Carrier to meet exact specifications, ensuring compatibility and reliability.
- Comprehensive Control: Manages ignition sequence, blower operation, and safety interlocks to ensure safe and efficient furnace operation.
- Compact Design: Dimensions of 9" L x 5.7" W x 1.1" H allow for straightforward installation in standard control panels.
- Durable Construction: Built with high-quality materials to withstand the rigors of continuous operation in demanding environments.
- Direct Replacement: Serves as a direct replacement for earlier models like HK42FZ047, facilitating easy upgrades.











