AC supply grill change out update

[footdoc]

We are on an extended trip and testing my directional rotating supply grills...a VERY good improvement...you can actually direct the air to where you want and close off ducts you dont need at that time....I tested closing off 3 of the 8 openings for 4 hours...no coil freezing. The coach is much more comfortable now due to being able to feel cool air.... Unfortunately I cant post what it looks like installed, but looks as good or better than factory stuff...

[footdoc]

We are on an extended trip and testing my directional rotating supply grills...a VERY good improvement...you can actually direct the air to where you want and close off ducts you dont need at that time....I tested closing off 3 of the 8 openings for 4 hours...no coil freezing. The coach is much more comfortable now due to being able to feel cool air.... Unfortunately I cant post what it looks like installed, but looks as good or better than factory stuff...

[read & learn]

footdoc where did you get the new grills from?
Are they the round ones and what size?

[footdoc]

Go here
http://dwincorp.com/index.php?cPath=...324fd9cc4e7130
It's the 8850 6 inch...well worth the work...just scarey enlarging the ceiling holes..go slow and careful !!

[afrank1971]

Which length extesion was required? The 1 1/8" or the 2 1/8"?

[footdoc]

2 1/8 and you will need to trim off about .25"