Hi sirs
There is one 1000m2 office with glass wall. Plan to apply VRV for its air conditioning. Is it feasible to use ground source outdoor and VRV indoor?
I plan to use multi-scroll + fan coil unit(r22) for this application. I'm no experience with VRV system. Pls give me some suggestions and how difficult it is. How much the risk I'll take?

thanks

regards
LC