Some highly rated recreational air conditioners include Atwood and Gree cooling units. The Atwood Air Command in particular ranks at the top of its class in terms of efficiency and sound-reduction technology, states

Atwood is one of the leading manufacturers of RV components, notes The company is known to produce durable high-performance air conditioners meant for long-term use. Some features of the Air Command include a V-FLOW air distribution functionality and an independent dual motor design. The product also comes with a remote control.

The Edge Star Ultra Compact is also a popular choice among portable RV air conditioners. This product offers sufficient cooling and a less pricey alternative for RV owners, notes