Today I came to Andrew’s Scenic Acres home to evaluate the under slab heating system for replacement. The tank servicing the single zone under slab system was disconnected 5 years ago and now Andrew wants a new system installed that is up to current code. Upon inspection of the system I can see the existing 2 domestic tanks are 13 years old and past their life expectancy. The existing under slab tank can no longer be used and must be replaced as well. There is no water softener in the home and the water pressure is good at 70 psi.