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Goodman

OEM Goodman Defrost Control Board for APH1324H41CA — PCBDM133S

SKU: GOODMAN-15216 Brand: Goodman
$62.95 $82.95

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Texas CMBL #19328542014
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Goodman PCBDM133S Defrost Control Board

The Goodman PCBDM133S is a genuine OEM defrost control board for APH1324H41CA heat pump systems. In heat-pump mode this board is the brain behind the defrost cycle — it monitors the defrost thermostat and timer settings, then energizes the reversing valve, shuts the outdoor fan, and switches the system to melt frost off the outdoor coil before returning to normal heating. A failed defrost board typically shows up as a coil that ices over, a unit stuck in defrost, or no heat-pump heating at all.

Specifications

  • Part Number: PCBDM133S
  • Type: Demand/timed defrost control board
  • Function: Controls defrost timing, reversing valve, and outdoor fan operation
  • Selectable defrost timing pins (30/60/90 min typical)
  • Fits: Goodman APH1324H41CA heat pump (confirm against your unit's parts list)

OEM vs. Generic

This genuine Goodman board is programmed and pin-mapped to match the original factory logic, so timing, sensor inputs, and relay outputs behave exactly as designed. Aftermarket boards may require rewiring or jumper changes and can misread the defrost sensor — using the OEM PCBDM133S avoids nuisance defrosts and callbacks.

Installation Difficulty

Moderate. Replacement involves photographing and transferring multiple low- and line-voltage connections to the identical terminals, then setting the defrost-time jumper to match your original. Suited to an experienced DIYer or HVAC technician. Always disconnect power at the disconnect and breaker before servicing.

Genuine Goodman replacement — get reliable defrost performance back this heating season.

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 APH1324H41CA — PCBDM133S?
Yes. This is the factory-specified OEM control board for the Goodman APH1324H41CA — PCBDM133S. 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 APH1324H41CA — PCBDM133S?
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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