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OEM Carrier Furnace Control Board HK42FZ061 for PG8JAA024045AGJA
Carrier

OEM Carrier Furnace Control Board HK42FZ061 for PG8JAA024045AGJA

SKU: CARRIE-PG8JAA024045AGJA-CONTROL_BOARD-HK42FZ061 Brand: Carrier
✓ Guaranteed to fit PG8JAA024045AGJA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Furnace Control Board HK42FZ061 for Model PG8JAA024045AGJA

The Carrier HK42FZ061 is the factory-original Integrated Furnace Control (IFC) board for the PG8JAA024045AGJA gas furnace. This board serves as the brain of the heating system — sequencing every stage of operation from inducer startup and pressure switch verification through hot surface ignition, gas valve activation, and blower motor control. When the IFC board fails, symptoms range from a complete no-heat lockout and unresponsive thermostat calls to erratic fault codes, ignition failures, or a blower that runs continuously without firing. Replacing with a genuine OEM board restores factory-programmed timing and diagnostic LED fault codes, eliminating the guesswork of aftermarket substitutes.

  • Part Number: HK42FZ061 | Board Reference: CEPL131012-20 / CEBD431012 series | Factory-matched for Carrier PG8JAA024045AGJA gas furnace
  • OEM vs Generic: Genuine Carrier OEM boards carry factory-programmed timing sequences and diagnostic fault code logic. Aftermarket boards can introduce off-spec timing that causes nuisance lockouts, premature heat exchanger stress, and voided equipment warranties.
  • Install Difficulty: 3/5 — Requires shutting off gas and 120V power before work begins. Photograph all wiring harness connections before disconnecting. Tools needed: Phillips and flat-head screwdrivers, needle-nose pliers, and a multimeter to verify 24V control circuit is live post-install. Typically 45–75 minutes for an experienced DIYer.
  • Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed as the direct OEM replacement for Carrier PG8JAA024045AGJA gas furnaces. Also fits a range of Carrier, Bryant, and Payne models using the HK42FZ061 / CEPL131012 board family — verify your unit's data plate part number before ordering. Our fitment team is available to confirm compatibility 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 PG8JAA024045AGJA?
Yes. This is the factory-specified OEM control board for the Carrier PG8JAA024045AGJA. 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 PG8JAA024045AGJA?
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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