Replacing A Chain Drive Garage Door Opener With A Belt Drive

In the case of belt drive openers noise is rarely an issue.

Replacing a chain drive garage door opener with a belt drive.

The benefits of a belt drive garage door opener. Like belt drive openers raynor chain drive opener models are offered with 1 2 hp to 3 4 hp motors providing sufficient power for all of our residential garage doors. The chain drive opener the chain drive garage door opener was the standard for many decades before belt and screw drive mechanisms were introduced. There may be nothing more irritating than an insanely loud garage door opener.

My old liftmaster chain drive unit has ceased working. The rubber belt is used to slide the trolley when the door is triggered to open or close the door. Belt drive garage openers use a rubber belt to open the garage door. If a whisper quiet door is on your must have list belt drive could be the best choice.

Like a chain drive the belt drive operates by moving the rubber belt. Older model chain driven garage door openers vibrate a lot and create a racket when opening and closing. Unhook the trolley connector from the front of the trolley and then release the spring tension. I ve put enough into repairs in the past enough for a couple new units that i m done with it.

If the noise level bothers you or you would simply like to have a less noisy opener you could replace the old chain drive unit with a newer belt or screw drive. Slide the outer trolley away from the inner trolley. Since my master bedroom is over the garage a belt drive is preferable anyway. Download raynor residential garage door opener models specs guide here.

If you like the chain drive system a newer opener will likely be quieter than the old types. Quick comparis0n raynor garage door openers ready for a new opener. Remove the idler pulley nut and lock washer. The rail for a chain drive operator is the same height as a belt drive rail so you don t need to change anything except for possibly the mount on the wall that attaches the operator to the wall.

Using channel lock pliers carefully squeeze the spring on the spring nut and trolley shaft to create slack in the belt. Install a new belt drive model and enter stealth mode when operating your garage door. They are exactly the same as the belt drive with the belt simply replacing the chain in the drive mechanism. I m looking at the chamberlain whisper drive but i worry about the difficulty of diy installation.