Banfield Pet Hospital is designed with a DX constant air volume system. The system installed has (2) Roof Top Units “Carrier” totaling 12 tons of cooling. Each unit is controlled by a standalone 7-day programmable thermostats along with 1 temperature sensors. All controls are by Honeywell. All the air distribution system consists of sheet metal duct work with 2” R-6 duct wrap insulation. All diffusers are 24X24 lay-in Krueger. All ventilation is being controlled by (2) ceiling mounted exhaust fans along with bare sheet metal duct work all tied to a plenum going to a gravity vent located at the roof for ventilation. All work was inspected and approved by the City of Miami Beach Building Department.