We have a Genie Excellerator screw drive opener. One of them is not working. The repairman said these are not good items. He recommends Listmaster.
Is this true? Or is he just trying to sell me something? I had heard that screw drive is better; chains and belts stretch. Is that true?
Is this true? Or is he just trying to sell me something? I had heard that screw drive is better; chains and belts stretch. Is that true?