Rent To Own FOGATTI 13,500 BTU All-in-One Unit RV Rooftop Air Conditioner With Air Distribution Box Remote Controller Adb Non Pipe Mounted Rapid Cooling: The KINGRVER RV air conditioner is equipped with a professional-grade compressor, combined with R410A refrigerant and a 13,500 BTU dual-axis motor, allowing for a swift temperature adjustment inside the RV in just 10 minutes, ensuring rapid circulation of cool. Tough 1 Rubber Curry Comb Jr. – Fair Hill Saddlery 12v Ac Unit RV AC Unit 13500 BTU Non-Ducted, KINGRVER, Rooftop Air Conditioner Cooling With Air Distribution Box Gray 12 Volt Air Conditioner High-Quality Materials: The shell is constructed from robust ABS material, offering excellent resistance to deformation. RV Coleman Roughneck 13500 btu RV Roof Air Conditioner complete w/ NON... This not only provides rapid cooling during hot forest camping to the RV. What size hole? This unit is designed to fit into a standard 14 x 14 vent opening. Additionally, it utilizes UV-resistant materials, effectively countering sun-induced aging. Is there a control panel included with this unit? Yes, it is with ADB and InstaCool Series. Is the installation process complicated? It comes with the installation instructions. The internal ductwork is enveloped in EPP foam, maintaining temperature while preventing rainwater and dust from entering. Specifications: The KINGRVER RV air conditioner measures 29.5 inches x 27.6 inches x 14.2 inches for its size, with an opening size of 14-1/8 inches x 14-1/8 inches.