I just bought a Trail Lite B+ 211s with 8.1 Chevy engine. This is my fifth motorhome (others range from an old 20' Vagabond, and three Winnegagos, from 19 to 32'. This vehicle is fantastic. I am...
We had the rotten water one time. I drained and sanitized the tank and it was fine. I didn't think it was the heater because I never drained it at the time and the smell went away. When I winterized each year and drain the heater it never smells bad. Maybe you got bad water in the fresh water tank somehow.