Just behind the valve handle there is a "packing nut" that sucures the shut off valve into the body of the unit. Take a cresent wrench and tighten up that nut and this should stop that leak. No need t ... read more
I just change my water heater, it is 50 gallons big, the thermostat is on letter "c" one level less that very hot. Why water gets cold in the middle of shower?