Moen hot water in shower stopped
I have what looks very much like model 82683 PosiTemp (http://www.moen.com/shared/pdf/instr...ts/INS898C.pdf) The difference is on the website the handle appears round but mine is tear drop shape. This is a 2 year old house and this particular bath tub was not used for many months. Now the hot water in the shower has stopped but cold water flows fine. The sinks are also fine for both hot and cold.
I believe the suggestions largely were replace the cartridge or clean things up inside. Some clarifications:
I think I have to turn off the water supply from the heater into the house to do that? What about cold water? I am also having difficulty prying open the first plastic cover on the tear drop shaped handle. Is there a particular spot where I should put the screwdriver?
Thanks!