Reply To: Hot water in cold position

: For a while now, I have had hot water come out when my : Moen faucets are in the cold position. Most of the : time, if you let it run a while it eventually gets : cold. Now, however, I can take a shower in perfect : temperature water with the knob in the cold position. : Also, one toilet fills with hot water instead of cold. : It is an upstairs toilet. Any ideas of how to fix it? : Thanx.Louie, It sounds like there is a mixing valve open that is creating a crossover effect. Check all single handle valves in the home to make sure they are off. Sometimes a home with a roughed-in shower will have a shower head caped off while the valve has been opened allowing the hot water to cross over into the cold side.Regards, Terry