What are the specs for this Control Board?

The correct replacement for Carrier model PY4GPAA30060AA is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Carrier equipment which lists the model number PY4GPAA30060AA.

Is this control board compatible with Bryant or Payne systems too?

Many Carrier parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

OEM Carrier Control Board LH33WP007 for PY4GPAA30060AA

Carrier

OEM Carrier Control Board LH33WP007 for PY4GPAA30060AA

Name: OEM Carrier Control Board LH33WP007 for PY4GPAA30060AA
Brand: Carrier
SKU: CARRIE-PY4GPAA30060AA-CONTROL_BOARD-LH33WP007
Price: 500.00 USD
Availability: InStock

SKU: CARRIE-PY4GPAA30060AA-CONTROL_BOARD-LH33WP007 Brand: Carrier

✓ Guaranteed to fit PY4GPAA30060AA — or your money back. Terms

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OEM Carrier Control Board LH33WP007 for Model PY4GPAA30060AA

This is the OEM factory-replacement integrated function control (IFC) board for the Carrier PY4GPAA30060AA packaged unit. The control board is the brain of your system — it sequences ignition, manages blower timing, monitors safety inputs (pressure switches, limit switches, flame sensor), and coordinates all heating and cooling functions. When the board fails, symptoms range from a completely unresponsive unit to intermittent fault lockouts, erratic blower behavior, no ignition attempt, or a system that runs one stage but not the other.

Specs: OEM Part Number LH33WP007 | Factory-matched IFC board | 24V control circuit compatible | Direct drop-in replacement — no modifications required
OEM vs Generic: This is a genuine OEM Carrier board engineered to exact factory tolerances. Generic or aftermarket boards may have incompatible timing sequences or missing safety logic, risking system damage or unsafe operation — always choose OEM for a control board replacement.
Install difficulty: 3/5 — Disconnect power at the breaker and confirm 0V before touching the board. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, smartphone (photograph all wiring harness connections before removal). Label every connector. Installation typically takes 30–60 minutes for an experienced technician.
Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered as a direct OEM replacement for Carrier model PY4GPAA30060AA packaged units. Verify OEM part number LH33WP007 on your existing board's label before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today. In stock and ready to ship.

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

OEM Carrier Control Board LH33WP...

$500.00

Frequently Asked Questions

Does this Control Board fit my Carrier PY4GPAA30060AA?

Yes. This is the factory-specified OEM control board for the Carrier PY4GPAA30060AA. 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 PY4GPAA30060AA?

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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OEM Carrier Control Board LH33WP007 for PY4GPAA30060AA

OEM Carrier Control Board LH33WP007 for Model PY4GPAA30060AA

Shipping Information

Return Policy

Frequently Asked Questions