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  1. RV Air Conditioners
  2. Coleman-Mach
  3. Complete AC System
  4. 13500 Btu
  5. Ductless
  6. Single Zone
Coleman-Mach Roughneck Mach 3 RV Air Conditioner System - Ductless - 13,500 Btu - Polished White
Coleman-Mach

Coleman-Mach Roughneck Mach 3 RV Air Conditioner System - Ductless - 13,500 Btu - Polished White

Part Number: CM68RR
In Stock
$1,543.24
RV Air Conditioners
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Your old AC rattled itself apart. This rugged kit pairs a reinforced rooftop unit with components built to keep cooling after traveling washboard trails, dusty job sites, and backroads that test everything bolted down. Great Prices for the best rv air conditioners from Coleman-Mach. Coleman-Mach Roughneck Mach 3 RV Air Conditioner System - Ductless - 13,500 Btu - Polished White part number CM68RR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Coleman-Mach RV Air Conditioners - CM68RR

  • Complete AC System
  • 13500 Btu
  • Ductless
  • Single Zone
  • White
  • Cool Only
  • Coleman-Mach
  • 115V
  • Rooftop

Your old AC rattled itself apart. This rugged kit pairs a reinforced rooftop unit with components built to keep cooling after traveling washboard trails, dusty job sites, and backroads that test everything bolted down.


Highlights

  • 13,500 Btu Cooling Capacity: Delivers steady cooling performance to keep your rig comfortable in the heat.
  • Complete System Upgrade: Includes a rooftop unit and air distribution box that all work together to keep you cool.
  • Built to Handle the Rough Stuff: Reinforced rooftop unit is made to hold up on washboard roads, job sites, and backcountry runs.
  • No Ducts, No Problem: Made for rigs without ducted air so it's ideal for smaller rigs, van builds, and off-road trailers.
  • Simple, Direct Control: Control knobs and airflow dampers make it easy to adjust your AC directly from the air distribution box.
  • Heat-Ready Design: Supports optional 5,600 Btu heat strip for extra warmth on chilly mornings (sold separately).

Features to know about

A Matched Kit That Simplifies the Install

When you're replacing your unit or building a rig for backcountry trips, the last thing you want is to make guesses about what works together. This kit gives you everything you need: a medium-profile rooftop unit and air distribution box are made to work together, which makes installation smoother and the setup more reliable.

Consistent, Ductless Cooling

If you've ever had an AC that ran all day and still left your rig feeling muggy, this one's a different story. It's made for off-road rigs without ducted air, so it's a solid choice if you're replacing an old setup or converting a trailer or van into a camping rig. With 13,500 Btu of cooling power, you'll feel the temperature shift in your space within minutes, not hours. The air will feel dry, cool, and breathable.

Built for the Rough Stuff

Most rooftop ACs are designed for highways and campgrounds. Coleman-Mach's Roughneck units are different. They're braced and reinforced so they don't rattle apart when the road gets bad. A stabilizer ties the compressor and coil into a solid frame, the coil housing is steel instead of plastic, and a reinforced basepan keeps the whole unit from flexing. Add it all up and you get a unit that stays together through the vibration, bumps, and jolts that come with off-road travel.

Easy, Accessible Control at the Ceiling

The air distribution box gives you full control right at ceiling level, with simple knobs you can reach without stepping over gear or climbing around your build. You can direct airflow with adjustable dampers, and the low-profile Euro styling helps cover old ceiling marks if you're swapping out an older unit. When the filters get dusty, the pop-out grilles make cleanup fast. No tools required. Just pull, rinse, and snap it back in.

Add Heat for Chilly Mornings

When the nights get cold or the temps drop before sunrise, this system can take the edge off. It's prepped for a 5,600 Btu heat strip (sold separately), which gives you just enough warmth to stay comfortable without firing up the furnace. It's a simple upgrade that's especially handy if you're boondocking or working remote jobs in unpredictable weather.

Specs

Capacity:

  • 13,500 Btu per hour

Dimensions:

  • Overall: 38" long x 26-1/8" wide x 13-13/16" tall
  • Opening size: 14-1/4" long x 14-1/4" wide
  • Air Distribution Box: 21-3/4" long x 20-3/4" wide x 2" thick

Power and Operation:

  • Voltage: 12V DC
  • Refrigerant: R32 to meet 2025 EPA regulations

Color:

  • Air conditioner: polished white
  • Air distribution box: white

Warranty:

  • Air conditioner: 2-year limited
  • Air distribution box: 1-year limited


38263-0655 Coleman Mach Roughneck Mach 3 RV AC - 13.5K Btu - Polished White

9430E715 Coleman Mach Deluxe Air Distribution Box for Non Ducted RV ACs - White

Installation Details CM68RR Installation instructions


California residents: click here


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See what our Experts say about this Coleman-Mach RV Air Conditioners

  • Is Coleman-Mach Roughneck Mach 15 RV Air Conditioner System 12V
    Hey Mike, welcome back! The product page is incorrect, the Coleman-Mach Roughneck Mach 15 # CM85RR (black) and # CM75RR (white) are definitely not 12V. These are your standard 120V (115V) systems. If an AC with that capacity was running efficiently off 12V it would be a really big deal. The thermostat will use 12V power but not the rooftop unit. Someone came across this earlier this week and I think we're waiting for the pages to be corrected. These are exactly what you're looking for...
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  • Is It Worth Adding Electric Heater Kit To Coleman Mach AC Unit In RV?
    Hey Cheryl! Yes - if you want a little extra warmth for cool mornings, the optional heat strip # CM96RR is worth looking at with the ductless Coleman systems like # CM58RR, # CM68RR, # CM93RR, and # CM88RR. The big thing is just having the right expectation. It’s great for taking the chill off, but I would not treat it like a full furnace replacement. For a lot of spring and fall campers, though, that’s exactly the kind of extra heat they want. Cheryl, if you want, tell me what camper...
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  • Heavy Duty AC Unit For Toy Hauler RV That Goes Off Roading On Trails
    Hey Cole! For a ductless setup that sees rough roads, I’d look at the Coleman-Mach Roughneck Mach 3 # CM68RR first, or the Coleman-Mach Roughneck Mach 15 # CM88RR if you want the bigger 15,000 Btu option. The Roughneck versions are the ones that make more sense when the camper sees more vibration and harsher travel than a normal campground setup. If this were mostly highway miles and weekend camping, I’d point you more toward the Signature versions like # CM58RR or # CM93RR instead. Cole,...
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  • Does 2016 Casita Freedom Deluxe Need Ducted Or Ductless AC Unit?
    Hey there Rihanna, yes - that’s a ductless setup. If the air only blows from the ceiling assembly and there are no ceiling vents carrying air through the trailer, you’re in the right group. Also I double checked by looking up your travel trailer, and since it's more of a mid-sized single axle camper, that is also a giveaway that it's usually just a standard ductless ac unit. The big class AC RVs and toy haulers more commonly have the ducted vents going through the interior. For a normal...
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  • AC Unit For 2020 InTech Flyer Explore Teardrop Camper That Sees Lots Of Rough Roads
    Good morning Chloey, for a small ductless camper that sees rough roads, I’d stay in the Roughneck line. The question is really whether you need the 13.5K Roughneck Mach 3 # CM68RR or the 15K Roughneck Mach 15 # CM88RR. Since your camper is on the smaller side and your old unit mostly kept up, the # CM68RR is probably the smarter pick. If you’ve been fighting heat and want more cooling headroom, I’d move up to # CM88RR. For comparison, the more standard-travel versions would be the Signature...
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  • Which Size AC Complete Kit Is Best For 2018 Winnebago Micro Minnie 1700 BH ?
    Good morning Darnell, if you’re trying to stay practical with generator use, I’d usually start with one of the 13,500 Btu ductless systems first - either the Signature Mach 3 # CM58RR or the Roughneck Mach 3 # CM68RR. Those make the most sense if your current AC cooled reasonably well most of the time and you just need a fresh complete system. The Roughneck is just a better built unit that withstands the terrain and rough roads better, so that's up to you if you want to spend a bit more...
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  • Replacing 10 Year Old AC Unit In Travel Trailer - Should I Replace Unit Or Whole System?
    Good morning Mark, at around 10 years old, I’d recommend replacing the whole system. These newer AC kits use R32 refrigerant, and newer AC components are not backward compatible with a lot of the older setups. On top of that, parts for older refrigerant systems are getting harder to find. If your trailer has ceiling vents throughout, a complete ducted system like the Coleman-Mach Roughneck Mach 3 # CM95RR is a solid option. If it does not have ceiling ducts and the air only blows out of...
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  • Replacement Air Conditioner That Holds Up Better In Travel Trailer That Goes Off-Roading A Lot
    Hello Cole, for that kind of use, I’d recommend the Coleman-Mach Roughneck Mach 15 # CM65RR. If your air is routed through ceiling vents, you’re looking at the right style, because this is for ducted RV systems only. This does allow air to come out of the distribution box in the ceiling as well though, so that's a nice benefit of this model. The Roughneck line is the one I’d choose when the trailer sees more vibration and rougher travel than a normal campground setup. Since you asked...
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  • Is It Better To Replace RV AC Unit Or Replace Entire System With Thermostat?
    Hey Mark, at around 10 years old, I’d usually recommend replacing the whole system instead of just the rooftop unit. These newer AC kits use R32 refrigerant, and the newer AC parts aren’t backward compatible with older systems, plus replacement parts for the older refrigerant setups are getting harder to find. If your trailer has a ducted setup with ceiling vents throughout the coach, a complete system like the Roughneck Mach 3 # CM95RR or Roughneck Mach 15 # CM65RR is the cleaner long-term...
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  • Can Multiple Coleman Mach AC Units Be Controlled By Wireless Thermostat In RV?
    Hey Brian! Yes, the WiFi Thermostat # CM46MR will work with the new ducted Coleman-Mach units like # CM52RR, # CM65RR, # CM83RR, and # CM95RR. Since those are the ducted kits that already use a wall thermostat, that’s where this add-on thermostat makes the most sense. If you want, tell me what RV you have and how many AC units you’re planning to run. And just to be sure, the ducted units are for RVs that have AC vents in the ceiling that carry air through the coach. If your RV does not...
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Info for this part was:

Employee Mary K
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Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
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Employee Sabrina W
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Employee Matthew S
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Employee Andy C
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