I have a 2014 Itasca Sunstar 35f. I really like the coach for DW and I but the fireplace under the TV is a real piece of crap. Have installed second blower-heater motor for second time now its bit the...
I have one thats smiler and I opened the glass front so it gets a little more air and it helped. actually I removed the glass for the time I had it on. Just not enough air gets to the blower. I think that it recirculates the air and heats it more. Try that and see if it helps.