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 HK32EA001 for PH3ANA060000BBAA
Carrier

OEM Carrier Defrost Control Board HK32EA001 for PH3ANA060000BBAA

SKU: CARRIE-PH3ANA060000BBAA-CONTROL_BOARD-HK32EA001 Brand: Carrier
✓ Guaranteed to fit PH3ANA060000BBAA — 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 HK32EA001 for Model PH3ANA060000BBAA

This is the genuine OEM Carrier defrost control board (part number HK32EA001), the factory-specified replacement for the Carrier PH3ANA060000BBAA heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle to prevent frost and ice accumulation on the evaporator coil. When this board fails, the heat pump will typically remain locked in a frost-over condition, lose heating efficiency, or trigger a system fault — leaving the unit unable to transfer heat effectively, especially in cold weather.

  • Specs: OEM Part # HK32EA001 | Cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Selectable defrost timing intervals (30/60/90 min) | 24V control circuit compatible | Factory-matched PCB design
  • OEM vs Generic: This is the genuine Carrier factory board — not an aftermarket substitute. OEM boards are built to exact PCB tolerances, relay ratings, and timing specifications. Generic or upgraded boards may deviate in defrost initiation thresholds, potentially causing premature or missed defrost cycles that shorten compressor life.
  • Install difficulty: 3/5 — Disconnect power at the breaker before opening the control panel. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, and a phone/camera to photograph all wiring harness connections before removal. Label connectors before disconnecting. Verify outdoor ambient temp sensor and defrost thermostat before condemning the board.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for the Carrier PH3ANA060000BBAA heat pump. Also cross-references to Carrier, Bryant, and Payne heat pump models using the HK32EA001 board. Always verify your unit's part number on the data plate or existing board label before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get your system back online 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 PH3ANA060000BBAA?
Yes. This is the factory-specified OEM control board for the Carrier PH3ANA060000BBAA. 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 PH3ANA060000BBAA?
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