Description
The Carrier HK61EA033 is a genuine OEM rectifier control board designed to provide stable, clean DC power for compatible Carrier, Bryant, and Payne HVAC systems. This board is a direct replacement for the older HK61EA003 and plays a critical role in converting incoming AC to DC to power internal controls, ensuring reliable operation of the furnace.
Key Features
- OEM Grade Quality: Made by Carrier to exact factory standards for compatibility and long-term reliability.
- AC to DC Conversion: Converts alternating current (AC) from your main power supply into steady direct current (DC) for use by vital system electronics.
- Voltage Regulation & Protection: Stabilizes DC voltage while protecting sensitive components from voltage spikes or reverse polarity.
- Compact & Durable: Measures approximately 4.05″ × 3.25″ × 1.8″ with a rugged design to withstand typical HVAC cabinet environments.
- Direct Replacement: Fully compatible with the older HK61EA003 board — drop-in installation with no major modifications needed.
- Lightweight: Weighs in around 2 lb, making it easy to handle during installation.






