13,500 BTU Coleman RV Air Conditioners

What Coleman RV air conditioner models are in this 13,500 BTU collection?

This collection covers the Coleman Mach 13,500 BTU lineup, including the Mach 3 Plus, Mach 8, Mach 10, Mach 15 lower-output variants, and Power Saver models referenced by part numbers like 38203-0665, 38208-0660, and the Coleman 13R series. Each unit is listed with its full OEM part number so you can match it against the model tag on your existing rooftop unit before ordering.

Do I need a ceiling assembly with my Coleman 13,500 BTU air conditioner?

The rooftop unit alone does not include the interior ceiling assembly that houses the controls, return air filter, and air distribution. If you are replacing a non-functioning system or converting from another brand, you will likely need a matching ceiling assembly. For ducted systems, see our Coleman Ceiling Assembly for Ducted Installations or the Coleman Power Saver HP Ceiling Assembly for Ducted Installations collection.

How do I confirm a 13,500 BTU Coleman unit fits my RV?

Check three things: the existing roof opening (the industry standard is 14 x 14 inches), the available amperage on your 30-amp or 50-amp shore power setup, and whether your system is ducted or non-ducted. Then match your old unit's part number (printed on the data plate under the rooftop shroud) against the listings here. Call or text 817-984-1852 if you need help cross-referencing a discontinued number like 38203-0665 or 38208-0660.

How does the 13,500 BTU Coleman compare to the 15,000 BTU Mach 15?

The 13,500 BTU units draw less startup amperage and are the right choice for shorter trailers, single-zone coaches, and rigs running on 30-amp service. The Mach 15 puts out roughly 11% more cooling capacity and is better suited to longer fifth wheels or hot-climate use, but it requires more headroom on your electrical system. If you are also evaluating accessories like surge protectors or adapters for high-draw units, see our RV Plug Adapters collection.

What shipping should I expect on a Coleman rooftop air conditioner?

Rooftop air conditioners ship via truck freight due to size and weight, typically with a flat $99 freight charge listed on the product page. Smaller parts and accessories ship standard ground, with free shipping on orders over $100. Delivery is curbside, so plan for help lifting the unit onto the roof during install.