Genie Garage Door Opener Professional 2024 Manual. We were told the belt needs to be replaced but they are charging almost $500. The model 3024h is a quiet and powerful garage door opener with 140v dc motor, soft start and stop, and intellicode security.

See technical diagram, troubleshooting tips and owners manual for these models. The amount of power needed for your opener is determined by the size, construction and weight of your garage door.