Thanks for the advice and comments. I am changing my current Overhead Door Model for 2 reasons - it doesn't work well with Homelink and you have to point the remote just right ot make the remotes work every time. It is amazingly a very quiet chain drive and I wouldn't change it except for the...
I need to replace an existing garage door opener. I have narrowed choices to the Chamberlain 248754 at Lowes or the LiftMaster Pro 3585. Both belt drives with battery backup. Main issue - should I get a single rail system or a multi-part rail system? The retail (multi part) comes with all of...