A lot depends on the design of the heater.. Folks are saying Surburan uses one T-Stat for 120 and one for gas. So if you get a 130 for Electric (A bit hotter than normal) and a 120 for gas, Gas should only kick in when needed.
My attwood has two thermostats as well.. ONE for 120 and one for, I think 180,190 or 200 (Emergency cut out) you don't want that one operating ever.
Ini short, on my unit both gas and electric,, Same T-stat..
And just now.. Gas is non-op (Control failure) YES, I know what is needed to replace it and thanks for the reminder.
