- The scroll compressors are proven reliable and units are equipped with two independent circuits for partial redundancy.
Quantech™ has expanded its line of QTC3 Air-Cooled Scroll Chillers up to 200 tons. The new QTC3205 offers a more cost competitive solution to 200-ton opportunities without sacrificing size, quality and efficiency.
The QTC3 (55-200 tons) offers full- and part-load efficiencies that meet or exceed ASHRAE standards. Made to order options now include variable speed drive (VSD) condenser fans to further enhance part load efficiency and sound, as well as integral pump packages to offer a single purchase, shipment, and install solution.
The scroll compressors are proven reliable and units are equipped with two independent circuits for partial redundancy. They also feature a brazed plate heat exchanger, microchannel condenser and native building automation system (BAS) communications, including BACnet®, Modbus and N2.
In addition to the QTC3, the Quantech line of air-cooled scroll chillers includes the Quantech QTC2 scroll chillers (15-50 tons) as well as the Quantech QTC4 (150-210 tons) variable speed drive screw chillers that offer best value optimized efficiency.
Quantech chillers are manufactured as part of the Johnson Controls product portfolio and ship within two to five days from inventory, making replacement faster, minimizing downtime, and restoring comfort quickly. The easy-to-install chillers offer up to 50 percent annual energy cost savings (compared to existing chiller), operate between zero degrees and 125 degrees Fahrenheit, have a low lifecycle cost, and offer LEED® credit earning potential with features such as improved efficiency and lower refrigerant charge.
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