Product News: HVAC

Quantech™ QWC3 Scroll Chillers offer up to 24.5 IPLV part-load efficiencies.

Press Release Summary:

Quantech™ QWC3 Scroll Chillers offer up to 24.5 IPLV part-load efficiencies.

Mar 15, 2017 -

Available from 50 to 200 tons, Quantech™ QWC3 Scroll Chillers produce chilled water from 15°F to 59°F by using condenser water from 64°F to 125°F. Having up to 17.0 EER AHRI-certified full-load efficiency, chillers come with dual-circuit, direct-expansion and tube-in-shell evaporator. QWC3 supports BACnet (MS/TP) and Modbus communications.

Original Press Release

Quantech™ introduces QWC3 Water-Cooled Scroll Chillers from 50 to 200 Tons

Press release date: Mar 09, 2017

Quantech™ is introducing QWC3 Water-Cooled Scroll Chillers from 50 to 200 tons to complement Quantech air-cooled scroll and screw chiller lines ranging from 15 to 350 tons. Quantech QWC3 water-cooled chillers expedite planned replacement projects by offering shorter lead times and a design that fits through a standard 3-foot-wide door.

QWC3 chillers (50-200 tons) accommodate a wide range of applications. They feature a large operating envelope, producing chilled water from 15°F to 59°F while using condenser water from 64°F to 125°F. AHRI-certified full-load efficiency is up to 17.0 EER, with part-load efficiencies up to 24.5 IPLV. A dual-circuit, direct-expansion, tube-in-shell evaporator is used in conjunction with a cleanable thru-tube-type condenser that includes integral sub cooling. A Microcomputer Control Center enables easy configuration and optimum load matching. Native communications capability supports BACnet (MS/TP) and Modbus, with optional N2 and LON communications. QWC3 chillers are also available in non-reversing heat pump duty.

Contractors participating in the Quantech Authorized Contractor Program get support advantages and extended warranties for the QWC3 and other Quantech products.

Along with QWC3 water-cooled scroll chillers, the Quantech line includes QTC2 (15-50 tons) and QTC3 (55-200 tons) air-cooled scroll chillers, as well as QTC4 (150-350 tons) variable-speed-drive air-cooled screw chillers.

Quantech chillers are manufactured as part of the Johnson Controls product portfolio. For more information or to contact a Quantech manufacturer representative, visit http://go.quantech-hvac.com/QWC3Expansion.

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Ryan Nolan

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Building Technologies & Solutions, Johnson Controls

Work + 1 414 524 6170

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Ryan.P.Nolan@jci.com