A retrofit from water cooled condenser to air cooled needed. The AC is Close Control RC Group unit with R22 scroll Copeland ZR40 (35 000 Btu) on board. The 1 issue is heat capasity of air condenser. The 2 issue is max length of piping from compressor to condenser. The height of refregirant piping expected to be varring up to 2 meters. Sombody pls advice poor russian engineer.