Don't worry!Your parents,friends,and family,and most importantly,the manufacturers don't tell you and some can't,is that the water in the reservoirs is Bo**ock A**e freezing at this time of year and your shower has to work overtime to heat it up,in the summer your shower was hotter,now it ain't,if you want a hotter shower then fit a Bigger KW shower or adjust to it.Sorry if I sound blunt but it is realy the temperature of 50million gallons of cold water that is causing it.
Rich, October 2008
