Goodman-Amana PCBFM103S Circuit Board
An OEM replacement control circuit board used in compatible Goodman-Amana HVAC equipment to provide blower control (including time-delay operation) and manage low-voltage control routing.
Key Features:
- Official OEM circuit board for Goodman-Amana HVAC equipment
- Goodman Info Finder identifies it as "PCB, TIME DELAY, EBTDR" (listed as a substitute part: PCBFM103S for PCBFM103)
- SupplyHouse lists this item as replacing: PCBFM131S
Compatibility & Applications:
- Manufacturer lists PCBFM103S as the substitute for PCBFM103 (PCB, time delay, EBTDR) for certain equipment configurations shown in Goodman's Info Finder
- SupplyHouse lists it as a Goodman-Amana control board replacement part (and notes it replaces PCBFM131S)
- Must only be used where the manufacturer specifies this exact part number: PCBFM103S (confirm by unit model/serial and the equipment parts list)
Installation & Operation Notes:
- Installation should be performed by a qualified HVAC service professional
- Reference the unit's service/installation manual and wiring diagram for correct wiring, setup, and checkout
Maintenance & Troubleshooting:
- Common service symptoms tied to this part include blower-control problems and time-delay/control issues after the original board fails
- Reviews frequently mention relay-related failures (e.g., relay burning out or sticking closed), leading to replacement of the entire board
- Diagnostic and replacement steps are not provided on the product listing; follow the equipment service manual for troubleshooting and verification before replacing parts
User Reviews & Q&A Summary:
- Many reviewers report it as a direct-fit replacement that restores operation quickly (often described as "worked great" / "unit running again")
- A recurring technical theme is relay failure on the old board (burned relay or relay sticking closed) as the reason for replacement
- Customers frequently mention strong value versus local contractor pricing and consistently positive shipping/availability experiences
- Q&A theme: install guidance is wiring-specific - users are advised to match the original wiring exactly (photo the old setup) and rely on the unit's wiring diagram/manual for confirmation