Residentail refrigerators in motorhomes

Some have asked about getting a residential in the coach. In my install I first removed the entrance door and screen ( be care full this door is very heavy), drivers and passenger seats,then took the doors off the 1200LRIM removed it out the entrance door. I purchased a Samsung 24.5 cu. ft. counter depth at Lowes side by side on sale for $1200. Removed the doors from it and passed it through the entrance door with 4 men. Actually the Samsung weighed less and was about 1" narrower than the Norcold did. I fabricated a platform to set the Samsung on that was the same height as the platform the refer was going to sit on so it could be rolled in and out as needed. I also in stalled a pure sine wave inverter but found out later that it was not needed as Samsung rectifies the incoming voltage to DC and the refer runs on DC current according to their FAQ on their web site and the tech. that replaced a faulty control panel. This also proves that the warranty is also valid when installed in a MH. I have 4 6volt batteries and have run this unit for over 12 hours on battery power and the battery voltage was down to 12.4 volts. Inverter keeps it powered when driving.
Anybody have any questions PM me; KDK