Description
Ensure reliable, OEM-grade performance in your furnace system with the Carrier HK42FZ036 Control Board — engineered to be the “brain” of your HVAC system.
Key Features
- Exact OEM fit for select Carrier, Bryant & Payne furnaces: Model HK42FZ036 is specified for use in a range of Carrier systems, making it a direct replacement for the factory control board.
- Comprehensive system control: Manages ignition sequences, gas valves, flame sensing, blower operation and safety diagnostics to keep your furnace running efficiently and safely.
- Built for durability and reliability: With features like LED diagnostic indicators, CSA/UL recognition and a solid reputation within the HVAC industry, this control board gives you long-term operational confidence.
- Streamlines service & installation: Installation is simplified thanks to standard connectors and full compatibility—reducing downtime and simplifying service calls.






