Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Defrost Control Board HK32EA007 for PH13NR06000GAJAA
Carrier

OEM Carrier Defrost Control Board HK32EA007 for PH13NR06000GAJAA

SKU: CARRIE-PH13NR06000GAJAA-CONTROL_BOARD-HK32EA007 Brand: Carrier
✓ Guaranteed to fit PH13NR06000GAJAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Defrost Control Board HK32EA007 for Model PH13NR06000GAJAA

This is the genuine OEM Carrier Defrost Control Board (part number HK32EA007), factory-specified for the Carrier PH13NR06000GAJAA heat pump. The defrost control board manages the automatic defrost cycle — monitoring outdoor coil temperature and run-time intervals to initiate and terminate defrost operation. When this board fails, the outdoor coil accumulates ice, efficiency plummets, and the system may short-cycle, lock out entirely, or run in continuous defrost mode. Replacing it with the correct OEM board is the only reliable fix.

  • Specs: OEM Part No. HK32EA007 | Board Designation: CEPL130524-21 | Cross-references: CEBD430524-24A, 1177927 | Adjustable defrost intervals: 30 / 60 / 90 minutes | Defrost termination: 10-minute default | Factory-matched connector layout for direct drop-in installation
  • OEM vs Generic: The OEM HK32EA007 is manufactured to Carrier's exact electrical tolerances and logic timing sequences. Aftermarket boards frequently use mismatched defrost termination timing, which causes premature coil re-icing or failed defrost termination — issues that can cascade into compressor damage. For a part this critical to system longevity, OEM is the only recommended choice.
  • Install Difficulty: 3/5 — Disconnect power at the breaker and wait for capacitors to discharge before handling. Photograph all wiring harness connections prior to removal. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter (to confirm 24V control signal). Installation by a licensed HVAC technician is recommended for warranty preservation.
  • Warranty: 1-year OEM manufacturer's warranty from date of purchase. Ships same business day when ordered by 5 PM EST, Monday–Friday.

Compatibility: Direct OEM replacement for the Carrier PH13NR06000GAJAA heat pump. Cross-references include part numbers HK32EA001, CEPL130524-01, CEBD420524-04A, CEBD430524-04B, and 1173636. Always verify your existing board's part number against the unit data plate before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — reach out before placing your order.

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 PH13NR06000GAJAA?
Yes. This is the factory-specified OEM control board for the Carrier PH13NR06000GAJAA. 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 PH13NR06000GAJAA?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online