ASHRAE Journal - February 2009 - (Page 68) Centrifugal Chiller By SMARDT Scroll Chiller By Johnson Controls Cooling Tower Foamer By Goodway Chillers and Cooling Towers To receive FREE info on the products in this section, visit the Web address listed below each item or go to www.ashrae.org/freeinfo. Centrifugal Chillers SMARDT, Dorval, QC, Canada, offers a line of centrifugal chillers that use R-134a refrigerant. The chillers feature Turbocor variable-speed compressors, do not have bearings, and do not require oil on the heat exchanger tubes. www.info.hotims.com/23932-201 unit provides 20 gpm (1.3 L/s) of foam that penetrates up to 2 ft (0.6 m) of fill and a low-pressure, high-flow rinse. www.info.hotims.com/23932-207 Coolant Chiller Stulz-ATS, Frederick, Md., offers the CyberChiller DX, a 10 ton to 27 ton (35 kW to 95 kW) indoor coolant chiller for dedicated year-round cooling of mission critical heat generating equipment such as MRIs; X-ray machines; and printing, industrial process, and computer equipment. www.info.hotims.com/23932-204 Cooling Towers Miami-based Protec’s FWS Series cooling towers are available in single-, double- and multicell configurations for commercial, institutional and industrial loads. Models feature small footprints to meet limited space requirements. www.info.hotims.com/23932-208 Scroll Chillers YORK® Tempo™ air-cooled scroll chillers from Johnson Controls, Milwaukee, offer low energy consumption and no ozone depletion. The units use HFC-410A refrigerant and employ a refrigerant-circuit design that requires less refrigerant than typical scroll chillers. www.info.hotims.com/23932-202 Heat Recovery Chiller Multistack, Sparta, Wis., offers the Dedicated Heat Recovery Chiller (DHRC™). It produces hot water in excess of 130°F (55°C) while producing chilled water for hydronic cooling systems. www.info.hotims.com/23932-205 Central Chillers Thermal Care, Niles, Ill., offers the TC Series of central chillers, featuring Turbocor compressors and single or dual independent refrigeration circuits. The chillers feature digitally controlled, frictionless, two-stage centrifugal compressors to save energy. www.info.hotims.com/23932-209 Free Cooling Chiller Motivair, Amherst, N.Y., offers Free Cooling Chillers, which combine a standard air-cooled chiller and a free cooling system into a single packaged chiller. Whenever ambient temperature drops below return glycol temperature, the chiller automatically switches into Free Cooling mode, offering partial or 100% free cooling based on ambient temperature. www.info.hotims.com/23932-203 Modular Chillers Manhattan Modular air-cooled chillers from ArctiChill, Newberry, S.C., are expandable to allow incremental cooling capacity to match increasing system loads. They feature free cooling modules. www.info.hotims.com/23932-206 Cooling Tower Foamer Goodway, Stamford, Conn., offers TFC100 TowerWash, which can clean 500 ft2 (46 m2) of fill in less than 15 minutes. The ashrae.org Heat Recovery Water Heaters Minneapolis-based McQuay introduces the scroll-compressor Templifier™ line of water heaters. The units are designed to reduce energy costs by recovering waste heat and making it available for space heating and domestic hot water at higher temperatures than typical heat recovery chillers. www.info.hotims.com/23932-210 68 ASHRAE Journal February 2009 http://www.ashrae.org/freeinfo http://www.info.hotims.com/23932-207 http://www.info.hotims.com/23932-201 http://www.info.hotims.com/23932-204 http://www.info.hotims.com/23932-208 http://www.info.hotims.com/23932-202 http://www.info.hotims.com/23932-205 http://www.info.hotims.com/23932-209 http://www.info.hotims.com/23932-206 http://www.info.hotims.com/23932-203 http://www.info.hotims.com/23932-210 http://www.ashrae.org
For optimal viewing of this digital publication, please enable JavaScript and then refresh the page. If you would like to try to load the digital publication without using Flash Player detection, please click here.