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OEM Carrier Integrated Furnace Control Board for PG8DAA036095ACJA
Carrier

OEM Carrier Integrated Furnace Control Board for PG8DAA036095ACJA

SKU: CARRIE-PG8DAA036095ACJA-CONTROL_BOARD-HK42FZ016 Brand: Carrier
✓ Guaranteed to fit PG8DAA036095ACJA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Integrated Furnace Control Board HK42FZ016 for Model PG8DAA036095ACJA

This is the OEM factory-specified Integrated Furnace Control (IFC) Board for the Carrier PG8DAA036095ACJA packaged gas unit. Also sold as kit part number 325878-751, this board is the nerve center of your furnace — it sequences the inducer, igniter, gas valve, blower motor, and flame sensor through every heating cycle. When it fails, symptoms include intermittent lockouts, failure to initiate ignition, blower running continuously, or a completely unresponsive system with no fault codes displayed.

  • Specs: OEM Part Numbers: HK42FZ016 / 325878-751 | 24V control circuit | Integrated diagnostics with fault code LED | Designed for single-stage gas heat applications
  • OEM vs Generic: This is a genuine Carrier OEM board with factory-programmed timing sequences and diagnostic logic. Aftermarket boards may have incompatible timing delays for inducer pre-purge, igniter warm-up, and flame proving — causing nuisance lockouts or unsafe operation. OEM is strongly recommended for control boards.
  • Install Difficulty: 3/5 — Photograph all wiring harness connections before disconnecting. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone/camera for documentation. Important: Discharge any residual power and confirm 24V transformer output before condemning the board. Reference the wiring diagram printed inside the unit door panel.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier PG8DAA036095ACJA packaged gas heating/cooling units. Always verify your existing board's part number (located on the board label) matches HK42FZ016 or 325878-751 before ordering. Our fitment team is available to confirm compatibility — contact us before you order if you have any questions.

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 PG8DAA036095ACJA?
Yes. This is the factory-specified OEM control board for the Carrier PG8DAA036095ACJA. 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 PG8DAA036095ACJA?
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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