Product Guide Packaged Water Chillers Magnetic-bearing chillers like Daikin McQuay's Magnitude, shown here, have better efficiency and require far less maintenance than conventional centrifugal chillers. Photo: Daikin McQuay Behind the recommendations Related articles Behind the recommendations Related articles Packaged Water Chillers Innovative products with magnetic bearings, variable frequency drives, or other efficient technologies More about Packaged Water Chillers Magnetic-Bearing Chillers: Cooling without Friction Magnetic-bearing chillers provide energy-efficient, quiet, and nearly maintenance-free operation. Solar Thermal Hot Water, Heating, and Cooling By creating heat instead of electricity, solar thermal achieves three times the efficiency of photovoltaics at a lower price.
