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OEM Carrier Defrost Control Board HK32EA001 for PH14NA06000GBBAA
Carrier

OEM Carrier Defrost Control Board HK32EA001 for PH14NA06000GBBAA

SKU: CARRIE-PH14NA06000GBBAA-CONTROL_BOARD-HK32EA001 Brand: Carrier
✓ Guaranteed to fit PH14NA06000GBBAA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Defrost Control Board HK32EA001 for Model PH14NA06000GBBAA

This is the genuine OEM defrost control board (part number HK32EA001) factory-specified for the Carrier PH14NA06000GBBAA heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle to prevent ice accumulation on the evaporator coil. When this board fails, common symptoms include the outdoor unit becoming encased in ice, the system never entering defrost mode, or the unit running continuously in heating mode with drastically reduced efficiency. In some cases a faulty board will trigger the system into a lockout, leaving your home without heat.

  • OEM Part Number: HK32EA001 | Manufacturer: Carrier Corporation | Cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927
  • OEM vs Generic: This is a genuine Carrier factory part — not an aftermarket substitute. OEM boards maintain exact defrost timing sequences and relay logic. Generic boards frequently carry wider tolerance thresholds, which can cause premature re-freeze or over-defrost, stressing the compressor and reversing valve.
  • Install Difficulty: 3/5 — Requires disconnecting 24V control wiring, low-voltage signal leads, and board mounting hardware. Tools needed: #2 Phillips screwdriver, 1/4" nut driver, multimeter (for pre-install coil sensor verification), and needle-nose pliers. Always de-energize the unit at the disconnect and confirm 0V before handling. Photograph all wiring connections before removal.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed as the direct factory replacement for Carrier PH14NA06000GBBAA heat pumps. Also compatible with select Bryant and Payne heat pump models sharing the HK32EA001 board specification — verify your unit's data plate and existing board part number before ordering. Our parts specialists are available to confirm fitment prior to purchase. Order today and get your system back to peak heating efficiency 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 PH14NA06000GBBAA?
Yes. This is the factory-specified OEM control board for the Carrier PH14NA06000GBBAA. 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 PH14NA06000GBBAA?
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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