The Genie 37028E.S Circuit Board Assembly (black) is a genuine OEM replacement control board for select Genie residential garage door openers. This logic/receiver board manages core opener functions—including motor control, travel limits, force settings, Intellicode remote reception, Safe-T-Beam safety sensor inputs, and wall console communication—to restore reliable operation when a failed or intermittent board is the root cause. Use this part only with openers that originally shipped with a 37028E.S board; confirm compatibility by matching the part number on your existing board or by checking your opener’s documentation. As an authentic Genie replacement part, it supports the features designed into the host opener, including Series II wall consoles and Intellicode remotes as applicable to the model.
Installation typically involves disconnecting power, transferring harnesses and terminal wires from the old board to the new one, mounting the assembly in the original location, and reconnecting the Safe-T-Beam sensors and wall control. After power-up, reprogram travel limits, adjust force as specified by the opener’s manual, and re-learn remote transmitters; test the door balance and reversing system to verify safe operation. For safety, unplug the opener before service, handle electronics with ESD precautions, and consult a qualified technician if unsure. This is not a universal board; it is intended as a direct replacement for units requiring Genie part number 37028E.S.