- Joined
- Nov 3, 2019
- Messages
- 2,918
- RV Year
- 2022
- RV Make
- Newmar
- RV Model
- London Aire 4551
- RV Length
- 45
- Chassis
- Spartan
- TOW/TOAD
- 2020 Jeep Wrangler Unlimited Rubicon
That sounds like a stuck valve. AFAIK, the only cure is to replace unit.I will check, but it is working on AC. You put it on HP and it runs, but it is producing cold air instead warm air.