Description
Product Overview
The iFJF HK61EA033/HK61EA003 Rectifier Circuit Board is a direct OEM replacement for Carrier, Bryant, and Payne HVAC systems. This control board manages the fan relay and rectifier circuits essential for proper air handler operation. Pre-tested and built to industrial specifications.
Key Features
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Dual Part Compatibility: Replaces both HK61EA033 and HK61EA003 — one board fits multiple applications.
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Fan Relay & Rectifier Control: Manages critical blower motor and power rectification circuits.
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Pre-Tested Performance: Every board undergoes full electrical verification before dispatch.
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Industrial-Grade Components: Rated for continuous duty in harsh HVAC environments.
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Direct Drop-In: Same footprint, mounting points, and terminal layout as OEM.
Compatibility
| Brand |
Model/Part |
Years/Notes |
| Carrier |
HK61EA033 |
HN61PC002 Cross-Ref |
| Bryant |
HK61EA003 |
CESO130052-01 Cross-Ref |
| Payne |
1171780 |
Carrier/Bryant Compatible |
Technical Specifications
| Specification |
Value |
| Part Numbers |
HK61EA033 / HK61EA003 |
| Type |
Rectifier Circuit Board / Fan Relay Control |
| Compatible Brands |
Carrier, Bryant, Payne |
| Function |
Fan Relay + Rectifier Control |
| Testing |
100% Pre-Shipped Electrical Test |
Why Choose iFJF?
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OEM-Spec Quality: Built to match or exceed original Carrier specifications.
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US-Based Support: Technical support team available for installation guidance.
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Fast Shipping: Ships same business day from US inventory.
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30-Day Returns: Risk-free purchase with full refund guarantee.
Installation Guide
- Turn off all power to the HVAC system at the main breaker.
- Remove the access panel to access the control board compartment.
- Take a photo of the existing wiring for reference.
- Disconnect all wire connections and remove mounting screws.
- Install the new iFJF HK61EA033 board and reconnect wires to matching terminals.
- Restore power and test blower operation across all speed settings.
Frequently Asked Questions
Q: What's the difference between HK61EA033 and HK61EA003?
A: These are essentially the same board with minor revisions. The HK61EA033 is the newer revision but both are functionally identical and interchangeable.
Q: How do I know if my rectifier board is failing?
A: Common signs: blower motor runs erratically, fan only works on certain speeds, humming/buzzing from control board area, or visible burn marks.
Q: Can I install this myself?
A: If you're comfortable with basic electrical work, the swap is straightforward. Otherwise, we recommend a licensed HVAC technician.
Q: Does this board come with a wiring diagram?
A: The board terminals are clearly labeled. We recommend photographing your existing connections before removal for easy reference.
Q: What if it doesn't fix my issue?
A: Return it within 30 days for a full refund. However, verify your diagnosis first — a bad capacitor or motor can cause similar symptoms.
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