- Joined
- Jul 27, 2019
- Messages
- 11,671
- Location
- Midlothian, VA
- RV Year
- 2017
- RV Make
- Newmar
- RV Model
- Ventana 4037
- RV Length
- 40' 10"
- Chassis
- Freightliner XCR
- Engine
- Cummins 400 HP
- TOW/TOAD
- 2017 Chevy Colorado
- Fulltimer
- No
As my S&B air conditioners are on their last leg I'm in the process of shopping for replacements. YouTube seems to know what's going on and one video I recently watched was cleaning air conditioner coils. This applies to your RV air conditioners as well, they should be cleaned annually. I've typically done this in the past either pressure washing or having Newmar do this at a service. It's easy, assuming you can get on your roof safely, just removing the top of your AC unit which is typically 4 screws and clean the coils. What I didn't know is what to use for a cleaner and learned this from a YouTube video. Here is what I ordered.