Bartlett were asked to produce a solution for extra cooling for their College area within the Met Office; Bartlett designed and installed Hitachi floor mounted fan coils connected to IVX condensing units. By using this system we could maintain different set points within each room. Following the success of the first phase, Bartlett were asked to carry out the second phase using the identical system. We have also installed cassette systems around the Met Office to give local control temperature within specific rooms.