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OEM Carrier DSI Control Board LH33WP003 for PY3PPA060130NA
OEM Carrier DSI Control Board LH33WP003 for PY3PPA060130NA
OEM Carrier DSI Control Board LH33WP003 for PY3PPA060130NA
OEM Carrier DSI Control Board LH33WP003 for PY3PPA060130NA
Carrier

OEM Carrier DSI Control Board LH33WP003 for PY3PPA060130NA

SKU: CARRIE-PY3PPA060130NA-CONTROL_BOARD-LH33WP003 Brand: Carrier
✓ Guaranteed to fit PY3PPA060130NA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Direct Spark Ignition (DSI) Control Board LH33WP003 for Model PY3PPA060130NA

This is the factory OEM Direct Spark Ignition (DSI) Control Board (part number LH33WP003) for the Carrier PY3PPA060130NA packaged gas/electric unit. The DSI control board is the brain of your furnace or packaged system's heating section — it sequences the inducer motor, spark igniter, gas valve, and flame verification circuit in precise timing. When this board fails, symptoms typically include a no-heat condition, repeated ignition lockout faults, unexpected short-cycling, or a system that sparks but never sustains a flame. Replacing the board with a genuine OEM part ensures factory-correct timing sequences and full compatibility with your unit's pressure switch, limit switches, and gas valve.

  • Specs: Direct Spark Ignition (DSI) control board | OEM Part No. LH33WP003 | Factory-matched timing and fault logic for Carrier PY3PPA060130NA | 24V control circuit compatible
  • OEM vs Generic: This is a genuine Carrier OEM board engineered to exact factory specifications. Aftermarket boards may use different ignition timing tolerances, risking nuisance lockouts, voided equipment warranties, or premature gas valve wear.
  • Install Difficulty: 3/5 — Turn off all power and gas before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, phone/camera to document wiring. Match all wire harness connectors carefully — incorrect wiring can damage the new board. If uncomfortable working near gas components, consult a licensed HVAC technician.
  • Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Engineered specifically for the Carrier PY3PPA060130NA packaged unit. Always cross-reference the part number on your existing board's label before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility — reach out before you order if you have any questions. In stock and ready to ship today.

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 PY3PPA060130NA?
Yes. This is the factory-specified OEM control board for the Carrier PY3PPA060130NA. 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 PY3PPA060130NA?
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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