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OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA
OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA
OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA
OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA
Carrier

OEM Carrier DSI Control Board LH33WP002 for PY2PEB060090AA

SKU: CARRIE-PY2PEB060090AA-CONTROL_BOARD-LH33WP002 Brand: Carrier
✓ Guaranteed to fit PY2PEB060090AA — 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 LH33WP002 for Model PY2PEB060090AA

This is the genuine OEM Direct Spark Ignition (DSI) Control Board for the Carrier PY2PEB060090AA packaged gas/electric unit. The DSI control board serves as the central command center for the entire heating sequence — it manages spark ignition timing, monitors the flame sensor signal, controls the inducer and blower motors, and sequences gas valve operation. When this board fails, you'll typically experience a hard lockout with no ignition attempt, intermittent no-heat calls, or a system that sparks but immediately shuts down without establishing a flame. Replacing it with the correct OEM part ensures factory-specified timing and full compatibility with all onboard safeties.

  • OEM Part Number: LH33WP002 (also supersedes LH33WP002A) | Application: Direct Spark Ignition (DSI) | Voltage: 460V | Factory-matched logic and timing sequences
  • OEM vs Generic: This is a genuine Carrier factory part. OEM boards carry exact firmware, relay ratings, and terminal configurations engineered for the PY2PEB060090AA. Aftermarket alternatives risk timing mismatches that can void equipment warranties and cause nuisance lockouts.
  • Install Difficulty: 4/5 — This is a high-voltage commercial packaged unit board replacement. Disconnect all power and verify zero voltage before proceeding. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, and camera/phone to photograph all wiring harness connections prior to removal. Recommend qualified HVAC technician for installation.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY2PEB060090AA packaged unit. Also used on many Carrier, Bryant, and Payne models in the 48, 574, 580, 581, 582, 583, 588, 589, and PY series. Always verify the part number against your unit's data plate and wiring diagram before ordering. Our team is available to confirm fitment — contact us before you buy if you have any questions.

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 PY2PEB060090AA?
Yes. This is the factory-specified OEM control board for the Carrier PY2PEB060090AA. 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 PY2PEB060090AA?
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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