Why does the hot water cut off in the middle of my shower?

Answer by  Hortense (206)

It can be one of two reasons, or maybe even both. Your hot water tank needs to have a larger capacity or you need to turn the temperature gauge on the hot water heater to a higher setting. If you let the water run for awhile before you get into the shower, you might want to stop doing this.

Answer by  John42 (194)

your hot water heater maybe to small maybe the water temp is not set high enuff maybe its old ans starting to go does it get a good air feed to heat properly try turning the heat dail up and see what that does for you ofcourse cutting shower times may help this matter too