Yes, inside temp.
Last year when I was working on my AC unit everyone was saying "outside temp". But while I was working on it I knew that did not make sense ..... it sucks the air from "inside" the RV to cool it.
I say if you get your AC vent temp gauge to read in the low 40's your good to go. Some might get 37 deg but im always afraid it will frost up under high heat/high humidity conditions.
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2017 Axis / 25.4: Big Foot Levelers, Aims 1200 Watt inverter, Ceramic Window Tint, Full River AGM 6V batteries, Front Hellwig Sway bar / Rear Track Arm, Safe T Plus Steering Stabilizer, PD 4655 converter, Hard Wired Surge Guard, WEboost + WiFi Ranger, LED Headlights/Driving lights, TPMS, Surge tank, Tornado flush, Viair Compressor
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