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OEM Carrier Defrost Control Board HK32EA001 for PH13NR04200GAFAA
Carrier

OEM Carrier Defrost Control Board HK32EA001 for PH13NR04200GAFAA

SKU: CARRIE-PH13NR04200GAFAA-CONTROL_BOARD-HK32EA001 Brand: Carrier
✓ Guaranteed to fit PH13NR04200GAFAA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Defrost Control Board HK32EA001 for Model PH13NR04200GAFAA

This is the genuine OEM Carrier defrost control board (part number HK32EA001), factory-specified for the Carrier PH13NR04200GAFAA heat pump. The defrost control board monitors outdoor coil temperature and timed defrost cycles, signaling the reversing valve and outdoor fan to initiate and terminate defrost when ice accumulates on the coil. When this board fails, common symptoms include the outdoor unit freezing solid, the system failing to switch between heating and cooling modes, short-cycling, or a complete loss of heating performance in cold weather.

  • Specs: OEM Part # HK32EA001 | Cross-ref: CEPL130524-01, CEBD430524-06A | 24V control voltage | 5A | Single-phase | Board dimensions approx. 6" × 4"
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part — not an aftermarket substitute. OEM boards are manufactured to exact Carrier tolerances, ensuring proper defrost timing intervals, reversing valve sequencing, and safe lockout logic. Generic boards often lack matching firmware and can cause erratic defrost behavior or premature compressor damage.
  • Install Difficulty: 3/5 — Requires disconnecting 24V control wiring harnesses and low-voltage connectors. Always shut off power at the disconnect and breaker before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone/camera to photograph all wiring before removal. Match all connector positions to the original board layout.
  • Warranty: 1-year OEM manufacturer warranty. Ships same business day from our climate-controlled warehouse. Free ground shipping on orders over $99.

Compatibility: Engineered as the direct OEM replacement for the Carrier PH13NR04200GAFAA heat pump. Also fits additional Carrier, Bryant, and Payne heat pump models that specify part number HK32EA001 — always verify against your unit's data plate and wiring diagram before ordering. Our parts specialists are available to confirm fitment prior to purchase. Order today and this part ships same business day.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Control Board fit my Carrier PH13NR04200GAFAA?
Yes. This is the factory-specified OEM control board for the Carrier PH13NR04200GAFAA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the control board on my Carrier PH13NR04200GAFAA?
Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.
My HVAC system is completely dead. What could be wrong?
Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.
Is this control board compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier control board?
OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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