Our house had a major remodel (1948 house) in 2009. We bought it in 2010 and are discovering strange things. The jetted tub has the hot and cold reversed (hot on right side), and we just found out that the toilet near that tub is piped with a hot water supply line (maybe they tapped off what they thought was the cold line from the tub?). Is this something our new home warentee should cover?
