I purchased this product for a new bath renovation.  After 9 long months I was finally able to use my tub.  The filler filled the tub beautifully with plenty of hot water.  Unfortunately the handsprayer also filled my floor.  You have to put the handsprayer in the tub or your bathroom floor is filled with water as well.   Now I don’t even use my tub because I don’t want to deal with the extra cleanup until I can get it repaired.  It was installed by a licensed plumber.   I wish I would have read ALL of the reviews before purchasing.