AHI Carrier South Africa (Pty) Ltd Unclaimed

The new system uses two Carrier AquaForce® 30XWV water-cooled chillers with Greenspeed® intelligence, each with 580 kilowatts of capacity. It leverages specially designed software and components, as well as patented, energy-saving technologies to maintain optimal climate conditions for the protection of the paintings within the chapel. An intelligent system of controls, linked with an advanced video application from UTC Building & Industrial Systems, enables the HVAC system to anticipate visitor levels and adjust its performance intuitively. The new system delivers twice the efficiency and three times the capacity of the former system, which was built and installed by Carrier in the early 1990s. To ensure the smooth operation of the new system, the Vatican has chosen to enter into a five-year maintenance contract with Carrier .