2001 XL Prevost Defrost
JDUB
Once upon a time I was told by a fellow that knows more about Prevost than I --that the O1 (first year with the big windshield) was designed to send the lions share of the conditioned air to the defrost duct and there is no way to redirect the air with the dash controls to a satisfactory crouch coolness for the driver without modifying the duct work to change the air flow to the desired comfy level.
So there. Sweat.
Roger that!
2008 Liberty DS XL2
2023 Denali Ultimate
My 6th Prevost