your videos area awesome! I came here from the video comparing the noise of chain vs belt. These are perfect comparison videos. I didn't even know about soft start/close before watching this. Now its a must have! I 'm def going belt drive, with soft start, and wifi so I can open and close from my phone, and check to see if I accidentally left the garage door open even after I have left the house.
How do you adjust/activate that feature ? Is it just the way it's designed or set by default ? I have the Liftmaster my q 8500 series with electronic pushbutton controls. One of my doors stopped closing soft, the other is fine.
The one on the right is the B550 and if you watched the last video you will see it. Meanwhile the left one is a new opener because in his last video he had a Chamberlain Lift-master chain driven garage door opener.
your videos area awesome! I came here from the video comparing the noise of chain vs belt. These are perfect comparison videos.
I didn't even know about soft start/close before watching this. Now its a must have! I
'm def going belt drive, with soft start, and wifi so I can open and close from my phone, and check to see if I accidentally left the garage door open even after I have left the house.
How do you adjust/activate that feature ? Is it just the way it's designed or set by default ? I have the Liftmaster my q 8500 series with electronic pushbutton controls. One of my doors stopped closing soft, the other is fine.
The one on the right is the B550 and if you watched the last video you will see it. Meanwhile the left one is a new opener because in his last video he had a Chamberlain Lift-master chain driven garage door opener.
Soft close sounds like the Chamberlain B750C, it uses a DC motor so it slows down during opening and closing
IMAO it sounds like a b970.
It does sound like a B970
Is the opener on the right a chain drive, and is the left a chamberlain belt opener? Thanks!!
The one on the right is a Belt Drive
Both are belt drives. The one on the left is a B750 or B970 (can't tell) with a DC motor while the one on the right is a B550 with an AC motor
Based on the video, both belt drives.
interesting that the motor on the soft start/stop is noisier than the one without. wish you could combine the two somehow and get best of both.
your the same guy with the chain drive but the opener was replaced with Chamberlain B750C instead of the chamberlain chain drive
@@Jdujfrewqadc There was another video on his channel showing the openers
@@ParkerTheGarageDoorGuy Yeah but the B750 wasn’t there yet it was one of the older units.
What model is the opener on the right? I actually prefer it since it sounds a lot quieter. Thank you.
It's a B550 but they don't make them anymore
Can you give the make and model of the unit with the soft start/stop feature please? Thanks
JOSH WILLIAMS it’s most likely a chamberlain b750 or b970 (I can tell from the rail). Both are quiet units but differ in features slightly
@@Bloopers-bp6de And both are now discontinued
I like it
What brand are those?
Chamberlain
0:39 Liftmaster Quiet driven softener noise
0:26 Chamberlain Belt driven adjusted noise