Jay, What was the temperature of the water? A cheaper alternative to insulation may be a space heater. Also, is the plumbing already in? Maybe the flux used for soldering leached into the water? There is obviously a common cause here. Chris --------------- See http://www.aka.org/AKA/subkillietalk.html to unsubscribe Join the AKA at http://www.aka.org/AKA/Applic.htm