Quiet and keeps us warm so far down to 11° F
"I have had this Dometic furnace since November of 2019 in my brand new 20/20 Coachmen Freedom Express trailer. Although the sail switch failed three times, I adjusted it with a slight bend and I am thoroughly pleased with the design of this furnace. We have stayed in our RV and kept warm as toast, with a nice dry type of heat - on one night even down to 11 degrees Fahrenheit. We are staying in it full time and we now just love and appreciate the good job this heater is doing for us, as compact as it is."