All ActivityMost RecentMost LikesSolutionsweather skirtingI have a 1993 newmar mountainaire class a we are living in for the winter, in eastern Oregon. will we need to skirt this motorhome to survive this winter? does skirting make a big difference? putting a heat bulb in our lower cargo bays already. if skirting , what kind works best? could get as low as 10 below in January.Re: 1993 fleetwood southwind 34' 460 banksmy 93 newmar with 460 ford has o/d button on the dashRe: 93 newmar a/c quitto dougrainer. it is a single 15000btu mounted almost in the middle of the coach. my return air are ducted thru out the coach,about every 8 feet. no central return air duct. dometic says only the brisk air1 will work.i haven't had the unit off to look down inside. can you tell me why a brisk 11 wouldn't work?Re: 93 newmar a/c quitto mountainaire, the briskair2 will not work due to the inlet air configuration93 newmar a/c quithas anyone had a 93 mountainaire and had to replace the a/c? it is ducted and only a dometic brisk air1 will work, not a brisk air 11. cant even seem to find parts for it. any suggestions? maybe places to try to locate parts or discountinued a/c units?