All Calls | Hour 3

Dean answers listeners regarding replacing a tankless water heater and adding a recirculation pump in a kitchen without a dedicated return line, how to remedy an exterior slab that doesn't drain properly before placing a spa and deck over it, addressing a roof repair in an unpermitted structure, how to fix an outhouse smell in a waterless urinal, and fixing a dryer that is not drying clothes properly. Dean also talks about the latest advancement in construction tech, local regulations and water-saving technology.