Feb 292012
The following article was originally written by Armand Minnie on his personal web site (www.minniebiz.com/gmcmotorhome). Byron Songer, with Armand's OK and encouragement, reformatted the original article and published it on the GMC Eastern States web site. After it was published it was noted by one reader that the cold water appeared to be able to draw some hot water because of the lack of a second check valve. In actual use this probably does happen but not enough to noticeably affect the temperature of the cold water anywhere in the coach. The solution works and makes using "hot" water in the bath much more convenient and safe. If the document does not show below you may click here to download it and view it without your browser.