Thanks for the reply. I don't have an expansion tank.
MikeMetroMember since 02/01/09
Thanks. My hot water heater is in my basement. Would it be possible that there be any braided copper or stainless connectors between my crawl spa...
I am having a similar problem as posted here http://www.bobvila.com/BBS/blackgreasyfloating_sludge_in_hot_water_supply_lines-Plumbing-1-T5605.html#...