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Coleman-Mach Roughneck Mach 15 RV Air Conditioner System - Ducted - 15,000 Btu - Polished White
Coleman-Mach

Coleman-Mach Roughneck Mach 15 RV Air Conditioner System - Ducted - 15,000 Btu - Polished White

Part Number: CM65RR
In Stock
$1,808.71
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 15 RV Air Conditioner System - Ducted - 15,000 Btu - Polished White part number CM65RR 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 - CM65RR

  • Complete AC System
  • 15000 Btu
  • Ducted
  • 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

  • 15,000 Btu Cooling Capacity: High-output rooftop AC cools large RVs or quickly drops temps in smaller ducted setups.
  • Complete System Upgrade: Includes a rooftop unit, air distribution box, and thermostat 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.
  • Direct or Ducted Airflow: Open louvers for cool air in the cabin or close them to send air through your ceiling ducts.
  • 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 setting up a rig for remote work or rough travel, the last thing you want is to guess which parts will fit. This kit gives you everything you need: a rugged, high-output rooftop unit, a ducted air distribution box, and a digital thermostat, all designed to work together. The ADB even comes with detailed, illustrated instructions so you can get it installed right the first time.

Cooling Power for Bigger Jobs

With 15,000 Btu of cooling power, this system moves air through your ceiling ducts to cool larger RVs or drop the temperature fast in smaller ones. Whether you're parked on a dusty work site or tucked deep in the backcountry, it's built to keep delivering steady cooling. So, you walk in and the air feels dry, cool, and breathable, just the way it should.

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 control right at ceiling level. Open the louvers for direct cooling into the cabin or close them to push air through your ducts. The slim, low-profile design gives you more overhead clearance, and the swing-open grille makes it easy to reach and wash the filter. No tools needed. Just pull, rinse, and snap it back into place.

Add Heat for Chilly Mornings

When the temperature drops, this system can be upgraded with a 5,600 Btu heat strip (sold separately). It's a quick way to take the chill out of the air without firing up the furnace, making it handy for shoulder seasons and early mornings.

Specs

Capacity:

  • 15,000 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: 20" long x 19" wide x 1-1/2" thick
  • Thermostat: 4" tall x 2-1/2" wide x 1" thick

Power and Operation:

  • Voltage: 12V DC
  • Amperage (Cool): 13.9 amps
  • Amperage (Heat): 16 amps
  • Amperage (Desert): 18 amps
  • Refrigerant: R32 to meet 2025 EPA regulations

Color:

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

Warranty:

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


38264-0655 Coleman Mach Roughneck Mach 15 RV AC - 15K Btu - Polished White

8430A633 Coleman Mach Chill Grill Air Distribution Box for Ducted RV ACs - White

9420A382 Coleman Mach Single-Zone Digital Wall-Mounted Thermostat with Plugs for RV ACs - Black

Installation Details CM65RR Installation instructions


California residents: click here


Ratings & Reviews

5.0

1 reviews
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.

by:


1
1

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

  • Difference Between Coleman-Mach Roughneck Mach 15 and Signature Mach 15
    Hey Bill, great question! The Signature Mach 15 is your standard AC unit which is probably what you want. The Roughneck has a fortified interior making it ideal for off-road and heavy industrial vehicle applications. Basically it is made to take more of a beating. If you had an old carrier and it is wearing out from use over time (I'm guessing that is the case here) the Signature is what you want. If you have been off-roading with your trailer lately and it killed off the Carrier then...
    view full answer...
  • Which AC Units Are Going To Draw Lowest Amperage For Off-Grid Camper With Generator?
    Hey Steve, these all run on 115/120V AC power, and the draw depends on the model and conditions. The Signature Mach 3 # CM83RR is listed at 12.8 amps in mildly warm weather (85 degrees F), and the Roughneck Mach 3 # CM95RR is the same size and amp draw. On the 15,000 Btu side, the Signature Mach 15 # CM52RR and Roughneck Mach 15 # CM65RR are both listed at 13.9 amps draw in the same weather conditions. These are among the most efficient, lowest amp units out there. So there is a little...
    view full answer...
  • 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...
    view full answer...
  • Is There A New Coleman AC Unit For Toy Hauler That Gets Bounced Around On Rough Roads?
    Hey Melissa, for a toy hauler that sees rough roads regularly, I’d recommend the Roughneck Mach 15 # CM65RR first. That’s the tougher ducted option in this group, and it’s built with the reinforced construction that makes more sense for harsher use. If your toy hauler has cooled air routed through ceiling vents, then you’re in the right category because these are for ducted RV systems only. If the air only blows out of the ceiling assembly right at the unit, that would be ductless instead....
    view full answer...
  • Looking For Complete AC System For Older Camper 5th Wheel Trailer That Had Ducted Vents
    Hey Chris, for a 31-foot fifth wheel in the South, I’d lean toward a 15,000 Btu system, and in this group that would push more toward the Roughneck Mach 15 # CM65RR if you want the extra cooling capacity. If your old unit struggled in summer heat, moving up makes sense. Since you mentioned ceiling vents, it sounds like you have a ducted setup, and these Coleman kits are for ducted RV systems only. If your old unit kept up pretty well and you’re just trying to make a smart replacement,...
    view full answer...
  • Is It Easy To Replace Old RV AC Unit With Complete Kit From Coleman Mach?
    Hey Jared, these are about as straightforward as a full AC replacement gets because they’re complete matched systems. You will however need to hardwire the ac unit into the old wiring, as you would with any ac unit. So whether you go with the Coleman-Mach Signature Mach 3 # CM83RR or Coleman-Mach Roughneck Mach 3 # CM95RR (for more off-road use), you’re getting the rooftop unit, the ducted air distribution box, and the wall thermostat together. You’re not piecing parts together from different...
    view full answer...
  • Complete RV Ducted AC System For Lifted Off-Road RV That Sees Rough Roads
    Hey Melissa, for a toy hauler that regularly gets dragged down rough roads, I’d recommend the Coleman-Mach Roughneck Mach 15 # CM65RR. That’s the one in this ducted lineup that really fits the way you’re using the trailer. It gives you the full ducted setup with the rooftop AC, air distribution box, and wall thermostat, but the big advantage is the reinforced construction for harsher roads and more vibration. If this were mostly normal highway and campground use, I’d point you more toward...
    view full answer...
  • How Do I Know If My RV Has Ducted Or Ductless Air Conditioner System? Which New Coleman Unit Fits?
    Hey Jared, that’s a really smart question because “ducted” and “ductless” gets tossed around a lot. In plain English, ducted means the AC feeds cooled air into ceiling ductwork that carries that air to vents throughout the RV. Ductless means the air blows right out of the inside ceiling assembly at the AC itself instead of traveling through ceiling ducts. A quick check is to look around your ceiling. Since you said you have several vents throughout the RV ceiling, you’re ducted. If there...
    view full answer...
  • Do New Coleman Mach AC Units For RVs Blow Air Through The Duct Vents?
    Hey Kevin, these Coleman systems are for ducted RV units only, so the first thing to check is whether your current setup sends air through ceiling ducts and vents throughout the RV. If you’ve got multiple ceiling vents away from the AC opening, that’s usually your answer. If the air just comes straight out of the inside ceiling assembly at the unit and nowhere else, then that would be a ductless setup instead. Assuming yours is ducted, the nice part is that these Coleman-Mach ducted systems...
    view full answer...
  • Which Coleman Mach AC Unit Is Going To Stay Together On Toy Hauler On Rough Gravel Roads?
    Hey Melissa, in your case the Roughneck Mach 15 (15k btu) # CM65RR is exactly the one I’d be looking at. The big difference between that and the Signature Mach 15 (also 15k btu) # CM52RR is the tougher reinforced construction on the Roughneck unit. That model is built around harsher use where more vibration and rougher travel are part of the job. It sounds to me like the Roughneck version makes a lot of sense for you since you travel gravel roads a lot. If you were just doing normal highway...
    view full answer...
  • Will Heat Strip Help In Chilly Weather Camping Using Coleman Mach AC Units?
    Hey Cheryl, I’d think of the Coleman heat strip # CM96RR as a comfort add-on, not a true furnace replacement. It’s a great option if you want to take the chill out of the cool mornings, but I would not count on it to do the same job as your RV furnace in genuinely cold weather. That applies across the ducted systems you’re looking at, including units like the Signature Mach 15 # CM52RR, Roughneck Mach 15 # CM65RR, Signature Mach 3 # CM83RR, and Roughneck Mach 3 # CM95RR. It’s a nice upgrade...
    view full answer...

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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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Amanda M
Employee Michael B
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Employee Sabrina W
Updated by:
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Employee Matthew S
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Employee Andy C
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