Exploring the HVAC system in detail (with videos)

[nick88highline]

Now the fourth part in which I go through, in detail, the flow of air through the HVAC box:


View: https://www.youtube.com/watch?v=sJv4m1fw900


This might help to explain some issues, but if not, let me know and I'll focus on those.

 

[Green]

Nick, thank you for your videos!
I asked you this question on YouTube on your Part 3 video as well...Do you find that the pump/actuator functions differently in Auto versus Manual mode? I have the situation where the pump seems to remain open, even in LOW setting, and the air coming out of the rear is as hot as the sun. Are there any sequence of settings that get the actuator to force closure? Any information would be appreciated. Thank you again! Cheers