What are the specs for this Control Board?

The correct replacement for Payne model PF4MNB019L00EAAA 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 Payne equipment which lists the model number PF4MNB019L00EAAA.

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Payne

Payne Time Delay Circuit Board HK61EA034 for PF4MNB019L00EAAA

Name: Payne Time Delay Circuit Board HK61EA034 for PF4MNB019L00EAAA
Brand: Payne
SKU: PAYNE-PF4MNB019L00EAAA-HK61EA034
Price: 299.95 USD
Availability: InStock

SKU: PAYNE-PF4MNB019L00EAAA-HK61EA034 Brand: Payne

$299.95

✓ Guaranteed to fit PF4MNB019L00EAAA — or your money back. Terms

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This is the exact Payne part HK61EA034 installed at the factory in the PF4MNB019L00EAAA — not a will-fit substitute. Fitment guaranteed — free returns if it doesn't fit.

Specifications

OEM Part Number	HK61EA034
Brand	Payne
Condition	New — genuine OEM

Symptoms of a failing control board

Watch for: The unit fails to complete its normal cycle, visible wear, corrosion, or heat damage on the part, intermittent operation that worsens. Catching it early protects the components around it.

Replacement guide

Kill power before servicing and photograph the wiring and mounting. Swap the part, torque fasteners evenly, and route wires away from hot or moving surfaces. Run a complete cycle and verify normal operation before closing the panel.

FAQ

Is this the exact OEM part for my PF4MNB019L00EAAA? Yes — verified factory fitment for that model.

Not sure of your model? Chat with Mike with the number from your unit's nameplate and we'll confirm before you order.

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

Payne Time Delay Circuit Board H...

$299.95

Frequently Asked Questions

Does this Control Board fit my Payne PF4MNB019L00EAAA?

Yes. This is the factory-specified OEM control board for the Payne PF4MNB019L00EAAA. 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 Payne PF4MNB019L00EAAA?

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 Payne 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 Payne 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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