By how quiet they claim it to be and being able to run on a cordless battery, it's gotta be DC. The battery backups we used to install for the AC powered Liftmaster elites were freakin huge.

I’ve done garage doors for 15 years, never saw anything that size anywhere. Even 2hp is overkill

You realize that's the highest HP rated residential garage door opener in the world right? They've been 1/2hp and less for 40 years. 3/4hp is an upgrade and still more than you need. The springs lift the door, not the opener.

Lol, love your comment dude. Having a 94 Explorer that actually CAN explore with it’s modded suspension, I would NEVER buy a new one for anything other than letting my wife drive to work. I’d be afraid to scratch the damn thing. My 06 Trailblazer isn’t blazing any trails other than a dragstrip....now if GM were to…