the operating parameters are exactly the same, just with an added feature

 

I understand that. I’m just saying it’s technically not auto. The reason the fan increased on models before 21 was to adjust the temp in the cabin. Once the temp got close to your set temp the fans slowed down. On the 21 and newer the fans don’t auto adjust is all I’m getting at.

 

yes the fans do auto adjust on the 21+. both my 21 and 24 do that. It is full automatic climate control. again, all that auto fan limit setting does is set the max speed the fan is allowed to go. the speed will still dial down as the cabin gets close to the set point