Circuit board for chain or belt drive model openers. Use this board to get your opener back up and running quickly if you have determined your circuit board needs to be replaced.

• Compatible with models 1028, 1028B, 1035, 1055, 1055B, 2028, 2028B, 1035, 2035, 2036, 2055, 3020H, 3035, 3055, 7035, 7055 (with or without Battery Back up installed) 
• Genuine Genie replacement part 
• Replaces old part number 39340S.S
• Circuit board adapter bracket and battery extension cable included for models that originally had a green circuit board
• Requires re-programming with the new board