Installing a new A/C Unit - VIDEO

I wanted a low profile unit. I went all out and got a heat pump style unit. It's a Coleman 13.5K BTU Heat Pump system.

Here's the video of removing to old and installing the new.

A/C upgrade on my RV

Clearance gained was 4". Now my rig has more than the previous 0.5" of clearance under my 12' bay door.