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OEM Carrier Defrost Control Board HK32EA007 for CH13NA04200GACBA
Carrier

OEM Carrier Defrost Control Board HK32EA007 for CH13NA04200GACBA

SKU: CARRIE-CH13NA04200GACBA-CONTROL_BOARD-HK32EA007 Brand: Carrier
✓ Guaranteed to fit CH13NA04200GACBA — 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 CH13NA04200GACBA

This OEM defrost control board (part number HK32EA007) is the factory-specified replacement for the Carrier CH13NA04200GACBA heat pump condenser. The defrost control board monitors outdoor coil temperature and ambient conditions, initiating timed defrost cycles to prevent ice buildup on the coil. When this board fails, you may notice the outdoor unit icing over completely, the system failing to enter or exit defrost mode, erratic short-cycling, or a full system lockout with no heating output — even when the thermostat is calling for heat.

  • Specs: OEM Part No. HK32EA007 | Factory-matched defrost timing and temperature logic | 24V control circuit compatible | Direct plug-and-play connector replacement with no field wiring modifications required
  • OEM vs Generic: This is a genuine Carrier OEM board programmed to exact factory defrost initiation and termination parameters. Aftermarket boards frequently use generic timing intervals that cause premature or delayed defrost cycles, reducing system efficiency and risking compressor damage from sustained ice loading.
  • Install Difficulty: 3/5 — Requires shutting off power at the disconnect and breaker before accessing the control compartment. Tools needed: 1/4" and 5/16" nut drivers, flathead screwdriver, multimeter for verifying 24V control voltage. Photograph all wiring and connector positions before removal. Board mounts on a standard standoff bracket inside the unit's control panel.
  • 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: Designed specifically for the Carrier CH13NA04200GACBA split-system heat pump condenser. Always verify the OEM part number HK32EA007 on your existing board's label before ordering to confirm fitment. Our technical team is available to verify compatibility prior to purchase — never guess on a control board. Order now and get same-day shipping on all in-stock parts.

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 CH13NA04200GACBA?
Yes. This is the factory-specified OEM control board for the Carrier CH13NA04200GACBA. 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 CH13NA04200GACBA?
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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