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OEM Carrier Integrated Furnace Control Board HK42FZ016 for PG8DAA03607
Carrier

OEM Carrier Integrated Furnace Control Board HK42FZ016 for PG8DAA03607

SKU: CARRIE-PG8DAA036070ACJA-CONTROL_BOARD-HK42FZ016 Brand: Carrier
✓ Guaranteed to fit PG8DAA03607 — 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 PG8DAA036070ACJA

This is the OEM-specified Integrated Furnace Control (IFC) board for the Carrier PG8DAA036070ACJA gas furnace, sold under Carrier part number HK42FZ016, superseded by kit number 325878-751. The IFC board is the brain of your furnace — it sequences the inducer motor, hot surface igniter, gas valve, and blower in precise timing. When it fails, symptoms range from a complete no-heat lockout and flashing LED fault codes to erratic blower behavior, ignition attempts with no flame, or a furnace that starts briefly then shuts down. Do not overlook the IFC board if all other components (flame sensor, igniter, pressure switch) have been ruled out.

  • Specs: 24 VAC control circuit | Input: 98–132 VAC @ 60 Hz | Ignitor output: 5A @ 120 VAC | Blower: 30A / 2 HP / 240 VAC | Inducer: 4A FLA / 8.0 LRA @ 120 VAC | Heat relay: 5A / 1/2 HP / 240 VAC | Onboard diagnostic LED fault codes
  • OEM vs Generic: This OEM board ships with factory-matched firmware and timing sequences for the PG8DAA036070ACJA. Generic ICM282-series boards are functionally compatible but may require jumper configuration and do not carry Carrier's factory warranty — generic pricing is available at checkout.
  • Install difficulty: 3/5 — Power down and lock out the furnace before any work. Photograph all wiring harness connections before removal. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter. Note: the 325878-751 kit includes adapter harnesses for older wiring configurations — confirm your harness style before ordering.
  • Warranty: 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Directly fits Carrier model PG8DAA036070ACJA single-stage gas furnace. Also cross-references Carrier/Bryant/Payne models using HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, HK42FZ013, and HK42FZ034 boards. Verify your existing board's part number on the board label before ordering. Not sure? Our HVAC parts specialists confirm fitment at no charge — contact us before you buy.

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 PG8DAA03607?
Yes. This is the factory-specified OEM control board for the Carrier PG8DAA03607. 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 PG8DAA03607?
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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