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Goodman

OEM Goodman Defrost Control Board for APH1536M41AA — PCBDM101S

SKU: GOODMAN-15567 Brand: Goodman
$58.95 $77.95

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Texas CMBL #19328542014
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Goodman PCBDM101S Defrost Control Board

The genuine OEM Goodman PCBDM101S defrost control board is the brain of the outdoor unit on the APH1536M41AA heat pump. It manages the defrost cycle by monitoring coil temperature and run time, then commands the reversing valve, outdoor fan, and auxiliary heat to clear frost from the coil in heating mode. A failed defrost board causes iced-over coils, no-heat calls, or short cycling — this direct-fit replacement restores reliable cold-weather operation.

Specifications

  • Part Type: Defrost Control Board
  • OEM Part Number: PCBDM101S
  • Fits Model: APH1536M41AA (Heat Pump)
  • Brand: Goodman
  • Controls: Defrost timing, reversing valve, outdoor fan, aux heat
  • Type: Solid-state timed/temperature defrost control

OEM vs. Generic

The genuine Goodman PCBDM101S ships with the correct defrost timing logic, relay ratings, and connector pinout for the APH1536M41AA — it plugs in and behaves exactly as the factory intended. Aftermarket boards may require jumper reconfiguration and can carry looser tolerances on relays that switch the reversing valve and fan, risking nuisance faults in freezing weather. For a control that dictates winter heating, OEM is the dependable choice.

Installation Difficulty

Rating: Moderate (3/5). Disconnect power at the disconnect, photograph the existing wiring, transfer each labeled connector to the matching terminal, and secure the board on its standoffs. No soldering is required, but low-voltage wiring accuracy matters. A confident DIYer with the wiring diagram can do it; otherwise call a technician.

Genuine Goodman quality, fast shipping from National HVAC Parts.

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 $75
  • 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 Goodman APH1536M41AA — PCBDM101S?
Yes. This is the factory-specified OEM control board for the Goodman APH1536M41AA — PCBDM101S. 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 Goodman APH1536M41AA — PCBDM101S?
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 Goodman 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 Goodman 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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