[bushpilot]

wow 50 views & only one comment ??

So at the risk of feeling a bit STUPID - i went over to the coach last night and tested the duct work...we have (for god knows what reason) been running the A/C w/ the (large panel a/c side vents open)...im trying to figure out WHY...i think its because it seems to cool the coach down faster (texas heat ?).

anyway - closing the vents does force more air thru the duct work (duh) as expected.

im wondering - is everyone elses ceiling mounted a/c look like mine ?
do you too have the vents (identified by the arrows) ?

anyone know why a manufacture would build a grill like this ? and what the best operation is ? (when should or shouldnt you open these "grill" vents ?