Engineered Systems - December 2008 - (Page 51)

AAON Products Now With Refrigerant 410A ® 2 to 230 Ton Unitary Rooftops Unitary Rooftops itary ta 2 to 230 Ton Condensing Units 5 to 365 Ton Chillers Do You Know? Refrigerant 22 belongs to the family of chlorine containing refrigerants referred to as HCFC. The U.S.A. has agreed to the terms of the Montreal Protocol on ozone depletion. This calls for two major actions. 1. The phase-out of all HCFC production by the year 2020. 2. The termination of all equipment manufacture using R-22 by the year 2010. 100 80 R-22 Phase-Out Timeline Don’t Buy R-22 Equipment Today Make the right choice today! It is no longer necessary to buy equipment that will be obsolete before the end of its economic life. You should be specifying and purchasing R-410A equipment now. % Production Cap GOING 60 AAON® Is Experienced and Ready Now 40 GOING 20 GOING GONE 1999 2004 2010 2015 Refrigerant 22 – Here Today – Gone Tomorrow Starting in 2004, the limit was set at 65% of the 1989 production rate. The limit will continue to drop to 35% in 2010 and 10% in 2015, until all production of R-22 must end in 2020. No one can forecast the exact future price of R-22, however, consider the rapid rise of the price of R-12 after it was no longer used in new products and its manufacture was discontinued. Deﬁnitely, an indicator of the future trend. 0 2020 We have heard and responded to the requests of many customers and already delivered thousands of tons of our products utilizing R-410A. Now AAON products are available to you with R-410A. Equipment Manufacturing Using R-22 100 % Manufactured Equipment 80 60 40 20 0 1999 2008 GOING Make the wise selection today, for R-410A and AAON® – the leader in quality, innovative heating and cooling products. Your bottom line has always been our top priority. For more information, call your local AAON Representative today. The Long Term Winner Is Refrigerant 410A After over a decade of research into possible replacements, most major manufacturers of residential air conditioners and heat pumps have introduced R-410A systems. It is readily available GONE 2010 Defining Quality. Building Comfort. and has unquestioned reliability and acceptance. It is the long-term solution and replacement for R-22. Input 7 at www.esmagazine.com/instantproductinfo http://www.aaon.com http://www.esmagazine.com/instantproductinfo http://www.aaon.com

Table of Contents Feed for the Digital Edition of Engineered Systems - December 2008

Engineered Systems - December 2008 Contents Editor's Note HVAC Challenge Back2Basics Case In Point Commissioning Building Automation HVACR Designer Tips Applications Checklist Lakefront Library: Radiant Systems Meet Natural Ventilation Before (And After) The Flood Basics For Refrigerant Chillers Wire-To-Shaft Efficiency For HVAC Pumps Products Glossary Classifieds Advertiser Index Tomorrow’s Environment

Engineered Systems - December 2008

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