LEADER 01533nam 2200373Ka 450 001 9910698391503321 005 20070824141501.0 035 $a(CKB)4330000001916425 035 $a(OCoLC)166295179 035 $a(EXLCZ)994330000001916425 100 $a20070824d2006 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aNorthward market extension for passive solar water heaters by using pipe freeze protection with freeze-tolerant piping$b[electronic resource] $epreprint /$fJ. Burch ... [and others] 210 1$aGolden, CO :$cNational Renewable Energy Laboratory,$d[2006] 215 $a6 pages $cdigital, PDF file 225 1 $aNREL/CP ;$v550-39664 300 $aTitle from title screen (viewed on Aug. 24, 2007). 300 $a"May 2006." 517 $aNorthward Market Extension for Passive Solar Water Heaters by Using Pipe Freeze Protection with Freeze-Tolerant Piping 606 $aSolar water heaters$xReliability 606 $aPipe freezing (Pipeline maintenance)$xReliability 615 0$aSolar water heaters$xReliability. 615 0$aPipe freezing (Pipeline maintenance)$xReliability. 701 $aBurch$b J$01400360 712 02$aNational Renewable Energy Laboratory (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910698391503321 996 $aNorthward market extension for passive solar water heaters by using pipe freeze protection with freeze-tolerant piping$93467157 997 $aUNINA