Comments for Preparing for the R-22 (HCFC) Phase Out Starting in 2010 http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm Latest Comments for the articles Preparing for the R-22 (HCFC) Phase Out Starting in 2010 en-us I understand the move away from R-22, but cannot see the rush toward the replacement(410a) that is HIGHER in GWP (global warming potential) than the refrigerant it is replacing. Logic says that the r.. http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm#comment_1116 http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm Thu, 05 Feb 2009 14:57:17 +0000 Greg, R-410A has a direct IPCC4 GWP of 2,088 vs Ozone Depleting R-22 of 1,810. Because R-410A is higher pressure the effects of pressure drop are significantly lower and the heat transfer is higher l.. http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm#comment_1118 http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm Thu, 05 Feb 2009 17:32:18 +0000 I have a question. Can Split Systems AC orHeat Pumps with R22 manufactured before 12/31/09 be installed in new constructionhousing after Jan. 1, 2010?Thanks, for your reply... http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm#comment_1864 http://www.content4reprint.com/legal/regulatory-compliance/preparing-for-the-r-22-hcfc-phase-out-starting-in-2010.htm Thu, 30 Apr 2009 17:51:37 +0000