Evapco eco-Air adiabatic coolers were selected to reduce system maintenance and provide a closed loop heat rejection system for the buildings Bulldog Hybrid Heat Pumps. Water consumption is greatly reduced by the use of dry cooling capacity and a water efficient pre-cooling adiabatic system. Bulldog Hybrid heat pumps provide heat to the building when required without the use of a compressor. Freeheat is shared throughout the building using a common condenser water loop.