vti_encoding:SR|utf8-nl vti_timelastmodified:TR|04 Dec 2008 22:41:50 -0000 vti_extenderversion:SR|6.0.2.8161 vti_author:SR|PC\\Utilizador vti_modifiedby:SR|PC\\Utilizador vti_nexttolasttimemodified:TR|04 Dec 2008 22:40:21 -0000 vti_timecreated:TR|01 Dec 2008 20:29:14 -0000 vti_title:SR|Pressurized Closed active solar heaters with antifreezing vti_thicketdir:SW|Solar/System-Antifreezing_ficheiros vti_backlinkinfo:VX|Solar/System-Antifreezing.htm Solar/System-Thermosyphon.htm Map-Site.htm Solar/Kits-Retrofits.htm Solar/System-Drainback.htm Solar/Solar-Combi.htm Solar/Heating-Water-Systems.htm Solar/Hot-Water.htm Solar/Solar-Space-Radiant.htm vti_cacheddtm:TX|04 Dec 2008 22:41:50 -0000 vti_filesize:IR|23616 vti_cachedtitle:SR|Pressurized Closed active solar heaters with antifreezing vti_cachedbodystyle:SR| vti_cachedlinkinfo:VX|S|../images/energy-savings.jpg H|http://www.addthis.com/bookmark.php S|button1-bm.gif S|http://s9.addthis.com/js/widget.php S|../menujs.js S|http://pagead2.googlesyndication.com/pagead/show_ads.js H|ICS.htm H|System-Thermosyphon.htm H|System-Pump.htm H|System-Drainback.htm S|../images/Activ-close.gif H|http://www.eere.energy.gov/ S|http://pagead2.googlesyndication.com/pagead/show_ads.js H|Heating-Water-Systems.htm H|Types-Collectors.htm H|Modules-PV.htm H|ICS.htm H|ICS.htm H|System-Thermosyphon.htm H|System-Thermosyphon.htm H|System-Pump.htm H|System-Drainback.htm H|System-Drainback.htm H|Types-Collectors.htm H|Modules-PV.htm H|Basics.htm H|Hot-Water.htm H|Solar-air-heating.htm H|Air-Options-Solution.htm H|Solar-cooling.htm H|Sizing.htm K|System-Antifreezing.htm H|../Index.htm S|http://pagead2.googlesyndication.com/pagead/show_ads.js S|http://pagead2.googlesyndication.com/pagead/show_ads.js S|http://pagead2.googlesyndication.com/pagead/show_ads.js K|http://w2.syronex.com/jmr/safemailto/ vti_cachedsvcrellinks:VX|FSUS|images/energy-savings.jpg NHHS|http://www.addthis.com/bookmark.php FSUS|Solar/button1-bm.gif NSHS|http://s9.addthis.com/js/widget.php FSUS|menujs.js NSHS|http://pagead2.googlesyndication.com/pagead/show_ads.js FHUS|Solar/ICS.htm FHUS|Solar/System-Thermosyphon.htm FHUS|Solar/System-Pump.htm FHUS|Solar/System-Drainback.htm FSUS|images/Activ-close.gif NHHS|http://www.eere.energy.gov/ NSHS|http://pagead2.googlesyndication.com/pagead/show_ads.js FHUS|Solar/Heating-Water-Systems.htm FHUS|Solar/Types-Collectors.htm FHUS|Solar/Modules-PV.htm FHUS|Solar/ICS.htm FHUS|Solar/ICS.htm FHUS|Solar/System-Thermosyphon.htm FHUS|Solar/System-Thermosyphon.htm FHUS|Solar/System-Pump.htm FHUS|Solar/System-Drainback.htm FHUS|Solar/System-Drainback.htm FHUS|Solar/Types-Collectors.htm FHUS|Solar/Modules-PV.htm FHUS|Solar/Basics.htm FHUS|Solar/Hot-Water.htm FHUS|Solar/Solar-air-heating.htm FHUS|Solar/Air-Options-Solution.htm FHUS|Solar/Solar-cooling.htm FHUS|Solar/Sizing.htm FKUS|Solar/System-Antifreezing.htm FHUS|Index.htm NSHS|http://pagead2.googlesyndication.com/pagead/show_ads.js NSHS|http://pagead2.googlesyndication.com/pagead/show_ads.js NSHS|http://pagead2.googlesyndication.com/pagead/show_ads.js NHHS|http://w2.syronex.com/jmr/safemailto/ vti_cachedneedsrewrite:BR|false vti_cachedhasbots:BR|false vti_cachedhastheme:BR|false vti_cachedhasborder:BR|false vti_metatags:VR|HTTP-EQUIV=Content-Language pt HTTP-EQUIV=Content-Type text/html;\\ charset=windows-1252 keywords close\\ active\\ solar,\\ antifreezing\\ solar,\\ pressurized\\ solar\\ systems description Many\\ solar\\ heaters\\ for\\ cold\\ climates\\ use\\ an\\ anti-freezing\\ fluid\\ at\\ the\\ collector\\ level\\ instead\\ of\\ water.\\ These\\ systems\\ are\\ what\\ professionals\\ call\\ pressurized\\ closed-active\\ systems\\ (closed\\ because\\ instead\\ of\\ water\\ they\\ use\\ a\\ glycol\\ based\\ fluid\\ or\\ other\\ non-freezing\\ medium\\ at\\ the\\ collector\\ level;\\ active\\ and\\ pressurized\\ because\\ they\\ use\\ pumps\\ instead\\ of\\ convection\\ or\\ other\\ natural\\ principles\\ to\\ route\\ the\\ water\\ and\\ the\\ anti-freezing).\\ \\ \\ vti_charset:SR|windows-1252 vti_language:SR|pt vti_syncwith_www.house-energy.com\:80:TR|04 Dec 2008 22:41:50 -0000