Hello, I have been away from home for about three months due to work etc.
Three months ago, (and for the past 8 years) while you were showering, anyone else could run a tap or flush a toilet without disturbing the temperature in the shower. Now when a toilet is flushed the water turns to total scalding heat in the shower. Any ideas on what could have possibly changed this? No plumbing modifications have been done. We are on a well system with a pressure system. All the water pressures seem normal like they were. Any ideas as this really has me confused....thanks...Jim