hello, i'm having a problem with my water temperature when I shower. Whenever I turn the shower on, even at a low pressure, the water temperature will go from from hot to cold to hot without reason. it seems to be related to the water pressure b/c when it gets colder, the water pressure increases slightly even though I'm not turning the controls. the fluctuation gets worse if I turn the water on all the way so I can't use the shower at full blast.
thanks for the reply, callmevilla. i live in an apartment building. There is no temperature thermostat control. I don't know about the "instant hot" system or "on demand" water heater but I've never heard those terms being used.
I'm not renting. I do own it. I attached some pictures. It's the 11th floor. The maintenance crew said they can't do anything. Building was built in 1983. Any idea what the work would entail, how long etc, and how much it would cost? Thanks in advance