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OEM Carrier Control Board HK42FZ013 for PG9MAB036060AASA
Carrier

OEM Carrier Control Board HK42FZ013 for PG9MAB036060AASA

SKU: CARRIE-PG9MAB036060AASA-CONTROL_BOARD-HK42FZ013 Brand: Carrier
✓ Guaranteed to fit PG9MAB036060AASA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Furnace Control Board HK42FZ013 for Model PG9MAB036060AASA

This OEM integrated furnace control (IFC) board is the factory-specified replacement for the Carrier PG9MAB036060AASA gas furnace. The control board serves as the central brain of your furnace — orchestrating the ignition sequence, monitoring flame sensor signal, managing inducer and blower motor staging, and protecting the system through built-in diagnostic fault codes. When it fails, symptoms include complete no-heat lockout, erratic ignition attempts, blower running continuously, or a blank/flashing LED fault display with no call for heat.

  • Specs: OEM Part Number HK42FZ013 | 24V control circuit | Integrated diagnostic LED fault code display | Compatible with single-stage gas valve and hot surface igniter configuration | Factory-matched for Carrier PG9MAB036060AASA
  • OEM vs Generic: This is a genuine OEM Carrier control board built to exact factory specifications. Aftermarket boards often lack full fault code compatibility and precise timing sequences, risking nuisance lockouts, improper ignition staging, and voided equipment warranties.
  • Install Difficulty: 4/5 — Control board replacement requires shutting off power and gas supply before starting. Carefully document or photograph all wiring harness connections prior to removal. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone/camera for wiring photos. If LED fault codes are unreadable, consult the service manual before pulling the board. Recommended for experienced DIYers or licensed HVAC technicians.
  • Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM drop-in replacement for Carrier model PG9MAB036060AASA gas furnaces. Always verify the part number printed on your existing control board before ordering to confirm fitment. Need help? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order and we'll confirm the right part for your unit.

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 PG9MAB036060AASA?
Yes. This is the factory-specified OEM control board for the Carrier PG9MAB036060AASA. 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 PG9MAB036060AASA?
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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