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OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA
OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA
OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA
OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA
Carrier

OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA

SKU: CARRIE-PY3GNA036090NA-CONTROL_BOARD-LH33WP007 Brand: Carrier
✓ Guaranteed to fit PY3GNA036090NA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Ignition Control Board LH33WP007 for Model PY3GNA036090NA

This is the genuine OEM ignition control board (part number LH33WP007) factory-specified for the Carrier PY3GNA036090NA packaged gas/electric unit. The ignition control board is the central command component of the heating system — it sequences the inducer motor, manages the hot surface igniter, monitors the flame sensor signal, and supervises all safety lockout logic. When this board fails, symptoms typically include a complete no-heat condition, repeated ignition lockouts, failure to prove flame (unit starts then shuts off within seconds), or total loss of furnace function with no error codes displayed.

  • Specs: 24V operating voltage | 60 Hz | OEM part number LH33WP007 | Factory-matched design and firmware for Carrier PY3GNA036090NA
  • OEM vs Generic: OEM boards carry factory-exact firmware, relay ratings, and safety thresholds. Aftermarket boards may use generic firmware that causes nuisance lockouts, improper staging, or premature failure — voiding equipment warranties.
  • Install Difficulty: 3/5 — Shut off power at the disconnect and breaker before starting. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone camera (photograph all wiring harness connections before removal). Transfer wiring harnesses one connector at a time to avoid miswiring. Confirm no fault codes are stored before final startup.
  • Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct drop-in replacement for Carrier model PY3GNA036090NA. Always verify the OEM part number on your existing board's label before ordering to confirm fitment. Have questions? Our HVAC parts specialists are available to verify compatibility before you buy — order with confidence and get your system back up and running 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 OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA?
Yes. This is the factory-specified OEM control board for the Carrier OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA. 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 OEM Carrier Ignition Control Board 24V 60Hz — PY3GNA036090NA?
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
HVAC Parts Specialist — Online