Most used RV air conditioners drop into two primary categories: roof-mounted and versatile units. Roof-mounted A/C units are the most common and regularly run on 120V AC control. They’re introduced on the roof and controlled by a indoor regulator or built-in settings. These are perfect for full-sized RVs or travel trailers. Convenient RV A/C units are simpler to install and can be mov... https://www.thervrepair.com/used-rv-air-conditioner/