Hi all
I have a site with 2 x R22 Fujitsu units to be removed and 2 new cassettes to be installed. The pipe work is run through walls, up risers and over a plastered ceiling so i was thinking of re using the existing pipe work and fitting either a Daikin, Mitsi Electric or Toshiba system which i know has their 'replace technology' to use existing pipe work.

I was wondering if anyone has any tips or recommendations for this install?. The pipe work sizes are the correct size for the new units and as far as i can tell at the survey there has not been any compressor failures.

Many thanks, Gareth