Dash A/C

[Edward]

2006 W24. Read about issues where unit does not blow cold. No leaks. Unit serviced. Trying new expansion valve this week. Is this an airflow across the condenser issue? Should I be thinking about installing another fan? Or has someone come up with a good fix?

 

[bpaikman]

We had a 2006 Winnebago on a Freightliner.. And the cab A/C was a near-constant issue. We would have it fixed - it usually was needing coolant.. It was never very impressive at cooling, but , hey, we're in Texas. We finally installed a curtain on the tension rod separating the cab area from the house, and it helped.
When it hit 85 outside, we'd turn on the 2 windshield fans. In extreme heat (90+) we'd turn on the house AC.
But I realize this doesn't sound like your problem. I just wanted to chime in that we had issues, too. However, we were able to get cool air occasionally.