Quote:
Originally Posted by new2subaru
Didn't cross my mind. Too late to try it now 
The HVAC is on it's way out anyways
ETA, that may solve the issue of the heat coming out of the vents but not heat entering the cabin (Your feet) It's an open loop design. |
It pretty much eliminates all the heat coming in. May be a tiny bit of radiant but nothing you would even notice.