Chamberlain group chamberlain b970 smartphone controlled ultra quiet and strong belt drive garage door opener with battery backup and max lifting power blue 4 7 out of 5 stars 1 958 269 00 269.
Super quiet garage doors.
Garage doors use two different types of spring mechanisms to ease lifting and to lower.
Not only does it reduces noise but also cuts down those annoying vibrations.
Chamberlain b980 garage door opener.
Besides being a quiet garage door opener the chamberlain rj020 is also easy to install you only need to mount it on both sides of the door.
If you have torsion springs do not try to replace the rollers in the bottom bracket.
Ryobi s ultra quiet 2 hp belt driven garage door opener is making the garage a comfortable place to live on with its noiseless operation of the motor and effortless closing and opening of the door.
Extension springs are located above the upper tracks on both sides.
Like the b730 the b980 retains that ultra silent operation.
The best part is that you can operate your garage door inside the house or in your office using a smartphone app myq app.
The chamberlain b980 is an upgrade of the b730 with added connectivity and security.
There is a 2 hp motor fitted to the opener and it provides more power than required to perform the task.
It uses the same belt drive technology made of steel reinforced high grade plastic material.
Yes it will cost a little more money to get a quiet garage door opener but it s not much more and you ll be better off in the long run not to mention that you ll sleep better at night.