We have a ceramic heater and a wire element heater plus an oscillating tower heater like historyljc described. They all have fans, make too much noise, take floor space which we don't have enough of in our bedroom, and the DW doesn't feel they are safe to leave running all night. We also have an oil-filled radiator type heater which is really ideal except it is too large and heavy for the RV. Hence the interest in the Envi. I'm not looking for other recommendations, just feedback about the Envi.
'09 Pleasure Way Lexor, Chevrolet Express 3500 chassis, 6.0L V8
Last RV, 2005 NRV Dolphin 5342 (2007-2014)