Hi Aron, Could you kindly quote me the following from Mitsubishi Starmax Inverter: 1 x 24 BTU 1 x 18 BTU 1 x 9 BTU or 1 x 24 BTU 3 x 9 BTU Please also quote with the following requirements (mostly which you have already stated except a few others): 1. Using of "4c70" control wiring. (From Keystone) 2. Class "0" and 1/2 inch thick insulation (From Yamato) 3. G23 copper pipe 4. 16mm drainage pipe 5. 2 installation trips Thanks alot.