Coleman Mach RV Air Conditioners

Does Coleman make an RV air conditioner with a heat pump?

Yes. Several Coleman Mach rooftop units in this collection are heat pump versions that cool in summer and reverse to provide heat in mild weather. The product title and specs on each listing state whether a model is cooling-only or heat pump, so confirm that before ordering. A heat pump loses output as the outside temperature drops, and most RV heat pumps are not designed to be your primary heat source below about 40°F. Plan on a furnace or heat strip for colder nights. You can compare cooling-only and heat pump options across the full Coleman RV air conditioners range.

What is the Coleman Mach 10 RV air conditioner?

The Mach 10 is a low-profile Coleman rooftop unit. It sits lower on the roof than the Mach 3 Plus or Mach 15, which matters if your RV is close to a height limit. It comes in ducted and non-ducted configurations, and each configuration pairs with a different ceiling assembly. Check your existing setup before you choose a Mach 10 listing.

Will a Coleman air conditioner fit my RV roof opening?

Coleman Mach rooftop units are built for the standard 14"×14" RV roof opening, which most travel trailers, fifth wheels, and motorhomes use. Before ordering:ul>li>Measure your existing opening./li>li>Confirm the unit runs on 115V AC./li>li>Confirm your breaker rating matches the unit specification./li>/ul>If you run on a generator or a 30-amp service, a Coleman Mach Soft Start Kit reduces startup inrush current by up to 75% and helps prevent nuisance breaker trips. A Southwire Surge Guard RV surge protector protects the compressor from campground voltage problems.

Should I choose a 13,500 BTU or 15,000 BTU Coleman AC unit?

For most single-unit RVs up to about 25 feet, a 13,500 BTU unit is enough. An example is the Coleman Mach 3 Plus 38203-066. Larger rigs, RVs in hot climates, or RVs with a lot of window glass are better matched to a 15,000 BTU unit, such as the 38204-069 or the 38209-0660 Power Saver. If you have two rooftop units, matching the size of your existing unit keeps cooling even from front to back.

Does a Coleman Mach rooftop unit include the ceiling assembly?

No. The rooftop unit and the interior ceiling assembly are sold separately in most listings. Ducted installations need a ducted ceiling assembly, which you can find under Coleman ducted ceiling assemblies. Non-ducted installations need a non-ducted assembly with built-in controls. Heat pump rooftop units also need a heat pump-compatible control or thermostat. Shipping and freight details are listed on each product page. Our team at United RV Parts is here to help you match the right rooftop unit and ceiling assembly. Text or call 817-984-1852 with your current model number.