David Force, the Amish Cooling Unit owner, charges about $400 to properly install their unit. Although it will be more because you will usually need to install new 120 VAC heaters, cooling fans and a thermo snap disc while the unit is out.
I would look for a reputable RV service center to do the job. One that I know of is called Iron Horse RV around the San Antonio TX area.
They have done Norcold to residential conversions with great customer satisfaction.
Dr4Film ----- Richard
2002 Monaco Windsor PBT 40Ft. (R HOME) - 30Ft. 2006 Pace Trailer (R JUNK). Trailer Has 06 VUE (R TOWD) 04 Victory Alen Ness Edition (R RYDE). Full-Timer for 14 Yr's BUT now a Part-Timer. Cummins ISC-350 With Banks Power Pack and Upgraded PRXB PacBrake.
Winter Home in Flagler Beach FL - Now Staying in Dansville NY for the Summer.