We have had three coaches. The dash Air in the first two, both Monaco’s, was worthless. I lost count of how much money I threw at them with no results. The dash air in my Third coach, a Newmar Dutch Star, worked great.
A big difference between dash air on an over the road truck and a diesel pusher is the extra thirty some feet between the compressor on the engine and the heat exchanger under the dash.
Dan & Linda
FMCA 399045 NKK 22240
2020 Dutch Star 4081 - Spartan K2
2017 Dutch Star 4018 - Sold - Towing Jeep Grand Cherokee Trailhawk