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OEM Carrier Defrost Control Board HK32EA007 for CH13NA03600GACAA
Carrier

OEM Carrier Defrost Control Board HK32EA007 for CH13NA03600GACAA

SKU: CARRIE-CH13NA03600GACAA-CONTROL_BOARD-HK32EA007 Brand: Carrier
✓ Guaranteed to fit CH13NA03600GACAA — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Defrost Control Board HK32EA007 for Model CH13NA03600GACAA

This is the factory OEM defrost control board (part number HK32EA007) designed specifically for the Carrier CH13NA03600GACAA heat pump condenser. The defrost control board manages the timed defrost cycle, monitoring outdoor coil conditions and initiating defrost mode to prevent ice buildup that would otherwise severely reduce heating efficiency. When this board fails, common symptoms include the outdoor unit locking up in ice, failure to enter or exit defrost mode, erratic short-cycling, or a complete system lockout with no heating output — even when the thermostat is calling for heat.

  • Specs: OEM Part Number HK32EA007 | 24V control circuit compatible | Integrated defrost timer and temperature sensing logic | Direct factory-spec drop-in replacement for Carrier CH13NA03600GACAA
  • OEM vs Generic: This is the genuine OEM board manufactured to Carrier's exact specifications. Generic or aftermarket control boards may lack proper defrost timing calibration, leading to compressor damage from extended icing or unnecessary defrost cycles that waste energy and reduce efficiency.
  • Install Difficulty: 3/5 — Requires safely disconnecting power at the disconnect box and breaker before beginning. Tools needed: Phillips and flathead screwdrivers, 1/4" and 5/16" nut drivers, needle-nose pliers, and a multimeter for post-installation verification. Photograph all wiring harness connections before removal. Board mounts with standard screws and uses plug-in connectors for straightforward replacement.
  • Warranty: 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our climate-controlled warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier CH13NA03600GACAA heat pump condenser unit. Always verify the OEM part number HK32EA007 on your existing board's label before ordering to confirm fitment. Have questions about compatibility? Our HVAC parts specialists verify fitment before you buy — contact us today and get your system back up and running fast.

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 CH13NA03600GACAA?
Yes. This is the factory-specified OEM control board for the Carrier CH13NA03600GACAA. 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 CH13NA03600GACAA?
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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