Before you insult people, LOOK IN THE MIRROR. There is the dumb one. 180 degrees is NOT ANY RV Factory installed RV water Heater. As Old Biscuit pointed out, The MAX operating temp of any RV WH is the one EXT model that heats to 160 degrees, then has a mixing valve to drop the actual hot water output to 125 to 135. MOST RV water heaters have either a 130 or 140 MAX tstat. The 180 is when the Tstat FAILS and ONLY THE ECO is controlling the temp. KIND OF DUMB NOT TO KNOW THAT :B DOUG
MOD'S EDIT: Deleted quote from deleted ignorant political post.
