2018 Ram 3500 DRW/crew cab/long bed/4x4/4.10 gears pulling a 2017 Spartan 1245 by Prime Time
Checkout my site for RVing tips, tricks, and info | My family and I have fulltimed since June 2015
Yes, this question is asked 2-5 times per week here. If your thermostat is like most, you should click through all modes (Off, Cool, Heat, FAN) and stop on FAN. Use the + key or the - key to cycle from LO, HI and stop on AU for Auto. Then the A/C fan will not run when the furnace does.