steveandjil wrote:
Oh my goodness. I was asking if people AVOID treating the hot water heater.
To be honest, sorry I asked.
During my first times with an RV, I avoided treating the HW tank. It was a matter of convenience. I was also having difficulty avoiding leaks on the drain plug. I did not notice any issues the first couple of years but the third year, I got horrid odors out of the HW system and it took a long time and many showers before the water again smelled OK. Later I read about the issues with Legionella bacteria growing in RV tanks and decided to never skimp on treating the whole system. I also got a new drain plug which made it easy to open the drain and let the chlorine soak water out.