[Yachts]

Hey Doug the reason I assume differently is valid website shows the same setup that is in your coach. 2 compressors and if you buy one at Newell and install it's around 800-1000. On 512 I replaced the gast with a Thomas it was cheaper. I bought the rebuild for 300$.. To me seemed the best deal.

Here is the link to valid..isn't this your setup

http://www.validmanufacturing.com/index.php?pid=5