PCBFM103S Goodman blower control board for AR air handlers. Compact 2\"×4.5\" design with 3‑amp fuse.

 Replaces: PCBFM103 and 1005‑83‑1723 for reliable furnace blower operation.

OEM replacement control board for Goodman/Amana AR‑series air handlers. Compact 2″ × 4.5″ rigid PCB design with an integrated 3‑amp fuse for circuit protection. Supports blower relay functions and restores proper fan operation in compatible AR air handler units.

Goodman blower control circuit board used in AR air handlers. Board measures 2" x 4.5". Includes a 3 amp fuse.Also known as part number PCBFM103 & 1005-83-1723.

Key Features

• OEM board for Goodman & Amana AR air handlers

• 2″ × 4.5″ compact footprint for easy fitment

• 3‑amp onboard fuse for overcurrent protection

• Controls blower relay and fan operation

• Rigid PCB construction with mixed DIP/SMD components

• Matches original mounting and wiring layout

Replaces

• PCBFM103

• 1005‑83‑1723

Typical Symptoms of Failure

• Blower not running or intermittent

• Fan stuck on

• No response from thermostat call

• Burned fuse or relay chatter

Compatibility Notes

This board is used across multiple Goodman/Amana AR air handler models. Technicians should verify the PCBFM103S SKU match and connector layout before installation.