Jay and Deb
I am surprised no one has responded. I two have an 36RL but have never experienced this issue. To be honest with you I do not run it a whole lot even living full time here in GA. The rear unit keeps the unit very pleasant in the mid 70's. The only time I run it is when I have been out of town and want to cool the coach down in a hurry.
Dean & Cindy (Go DAWGS)
2013 Ram 3500 CC DRW 4.10 "Plain Jane"
(RIP "Struck by Lightning")
B&W 3600 Hitch 25K/6.25k
2012 36RL, Disc Brakes, G614's, 7K axles, Combo WD, Awning Toppers
Full Time Since April 1 2015:)!