Designer 35RLTS and Jayco Talk...Thanks Frank!!

Yeah..I figured you could run with one LP tank. My salesman also said the vacuum exhaust port was an intake. He's a nice guy but selling a lot of different models. Me thinks he gets confused. Thought I'd check with the experts! Loydt/Cruz...do your hi/lo AC fan settings change the fan speed? I agree with you CHV...the more air through the AC the better. Think I might just leave it be. mmmm...stream water...mmmm