Intellicode Internal Control Board 36521R.S


Replacement boards Parts & Accessories

Intellicode receiver circuit board that works with AC Screw Drive model garage door openers. This receiver board controls the wireless devices that work with the opener. Replace your old circuit board to get your garage door opener working properly again. 

  • 390MH; For all series II unit
  • Replaces 20437R,33629R,34375R
  • For AC Scr Drive, Stealth & Phantom Models 
  • Same as 34375R
  • Replaces 27504R and 20437R
  • Requires Re-programing with new board

Part Number


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