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  1. RV Air Conditioners
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Coleman-Mach Signature Mach 3 RV Air Conditioner - 13,500 Btu - Polished White - AC Unit Only
Coleman-Mach

Coleman-Mach Signature Mach 3 RV Air Conditioner - 13,500 Btu - Polished White - AC Unit Only

Part Number: CM37RR
In Stock
$1,037.46
RV Air Conditioners
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This medium-profile RV AC cools your camper fast and efficiently, with large coils for better heat dissipation and a durable all-copper construction for long-lasting performance. Great Prices for the best rv air conditioners from Coleman-Mach. Coleman-Mach Signature Mach 3 RV Air Conditioner - 13,500 Btu - Polished White - AC Unit Only part number CM37RR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1)
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  • Videos (1)
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Coleman-Mach RV Air Conditioners - CM37RR

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

This medium-profile RV AC cools your camper fast and efficiently, with large coils for better heat dissipation and a durable all-copper construction for long-lasting performance.


Highlights

  • Cools Your Cabin Fast: Medium-profile AC keeps your RV or camper comfortable with steady airflow and 13,500 Btu cooling power.
  • Efficient Heat Dissipation: Large evaporator and condenser coils with raised lance fins improve airflow and cooling.
  • Long-Term Durability: All-copper tubing and secure joints help your AC hold up to vibration better than standard materials.
  • Precise Fit: Specifically designed for Coleman-Mach ducted RV ACs with R32 refrigerant; not backward compatible with other systems.
  • Heat-Ready for Cooler Nights: Compatible with a 5,600 Btu heater assembly (sold separately) for extra comfort when the temps drop.
  • AC Unit Only; Interior Components Sold Separately: Requires a Coleman-Mach distribution box and thermostat to complete installation.

Specs

Capacity:

  • 13,500 Btu per hour

Airflow:

  • 320 CFM (cubic feet per minute)

Dimensions:

  • Overall: 38-3/16" long x 28-3/16" wide x 13-15/16" tall
  • Opening size: 14-1/4" long x 14-1/4" wide

Electrical:

  • Cool: 12.8 amps
  • Heat: 16 amps
  • Desert: 15.4 amps

General:

  • Color: polished white
  • Weight: 79.5 lbs
  • Warranty: 2-year limited
  • Designed, engineered, assembled, and tested in the USA using globally sourced components


38263-065 Coleman Mach Signature Mach 3 RV AC - 13.5K Btu - Polished White




California residents: click here


Video of Coleman-Mach Signature Mach 3 RV Air Conditioner - 13,500 Btu - Polished White - AC Unit Only

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Coleman-Mach RV Air Conditioners - Signature Mach 3 RV AC Polished White - CM37RR

Hi everybody. Andy here with etrailer.com. Let's take a look together at this Coleman Mach Signature Mach 3 13,500 BTU RV Air Conditioner with this polished white shroud. Mow at 13,500 BTUs, this is gonna give you enough cooling for your smaller to midsize RVs. Think about 30 feet long and shorter, and this is going to be especially great for you if you're camping in those more moderate climates. As you might know, Coleman has been making RV air conditioner units for a long time and this Mach line has a a reputation for being both reliable and durable.

This is the Signature series, so this is basically a more premium version that they carry. They beefed up the components and added some extra efficiency to help it run smoother and last longer. Talking measurements here, looking at the overall length from end to end, we're sitting pretty close to about 39 inches. The overall width a little over 26 inches, and this is a medium profile size air conditioner. So the overall height's gonna be a little over 13 and a half inches tall.

This is going to fit over your standard RV roof size opening of 14 and a quarter inches by 14 and a quarter inches. And this weighs about 80 pounds. So this is going to be a rooftop air conditioner only. So this will be compatible with both ducted and ductless systems. It's the air distribution box that's going to determine whether the cooled air gets distributed through the vents, which would be for your ducted system or just plunge it straight down from the ceiling.

That would be your non-inducted system. So what you're gonna need to do is pair this with a compatible Coleman Mach air distribution box, and a thermostat if your system needs a thermostat. And that will complete your cooling setup. Now I do wanna point out that this will not be backwards compatible with any AC systems or components from 2024 and earlier due to the new R32 refrigerant that this uses. So if you currently have an air distribution box or a thermostat or any other component from 2024 and earlier, that's probably not going to work with this air conditioner unit because of that R32 refrigerant that meets the 2025 EPA regulation.

So I would encourage you to check out the complete kits that we carry with this unit. We do carry kits, whether it be for your ducted or ductless systems, and it comes with the air distribution box and a thermostat if that particular system needs a thermostat. So you can find those kit options hereat etrailer.com and that would solve the problem of making sure that everything is compatible because with that kit you'll have everything that you need. Just wanted to show you the wiring harness there. And this does have a streamlined look. This shroud here, I think is gonna do a pretty decent job of reducing drag. And again, this is a polished white finish. So the sides and the front have that polished texture, that shining surface to it, but then the top and the back have more of a matte, textured matte finish. So it's kind of a two-tone finish. And so either way, I think it's gonna look good. I think it's gonna hold up well. It's not like hard and rigid, there's some give to it. So I don't think it's going to fracture as easily if maybe you run into a tree branch or something like that. I think there's a little bit of give to it. So I think it should hold up pretty well for you. Now, for a unit this powerful, I think Coleman does a pretty decent job of keeping the noise down for what it is. This isn't necessarily considered a whisper quiet unit, but this is going to be a whole lot quieter compared to older models or more budget type models. It's gonna be noticeably less disruptive, and that means you're gonna be able to sleep or watch TV or have conversations in your RV or camper without having to shout over this unit while it's running. So like I said, we do have this available in kits and if you can't necessarily find exactly what you're looking for on our website, don't hesitate to reach out to us. We do wanna be sure that you're getting exactly what you want and need. Well, that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.

Ratings & Reviews

1.0

1 reviews
This medium-profile RV AC cools your camper fast and efficiently, with large coils for better heat dissipation and a durable all-copper construction for long-lasting performance.

by:

when ordered I was told next day delivery, product hadn't even shipped 5 days later. called and customer support had no answers, from there it was another 2 days before the product was received. Transparency and honesty is key, if I had known it would be a week I could have given my client realistic expectations. the only reason it was ordered from e-trailer is my other supplier sent the wrong AC and E-trailer claimed to have the right one with next day shipping.


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

  • Parts Needed to Install Coleman Mach 3 AC Unit for Ductless Application
    Hey Daniel, we actually have a kit that includes the Coleman unit you mentioned with the correct air distribution box for a ductless setup with the part # CM58RR which includes a thermostat as well. I am not sure who Daniel is but you can definitely send him this link and he can comment below if he has any questions! This could be installed on a 10 inch thick roof but you'd need longer bolts than what comes with this.
    view full answer...

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Mary K
Edited by:
Mary K
Employee Matthew S
Written by:
Matthew S
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Updated by:
Sabrina W

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