low water pressure out of hot water heater
Suddenly over the last few weeks I have noticed very low water pressure coming out of my John Wood Power Vent hot water heater. It isn't something that has occurred over time it was just one day to the next. If I am doing dishes and I turn on the dishwasher, for example, I will have no more hot water available to me out of my tap. Or, in my shower I have two shower heads, if I try to use both of them with warm water then only one of them will work... If I run only cold out of one and warm out of the other there is no problem but as soon as I try to use warm out of both there just isn't enough for the demand. Any suggestions?