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Adco RV Air Conditioner Cover for Coleman Mach 15, 111 Plus, and 1 Power Saver ACs - White

Adco RV Air Conditioner Cover for Coleman Mach 15, 111 Plus, and 1 Power Saver ACs - White

Item # 290-3026
Our Price: $25.19
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Shipping Weight: 1.64 lbs
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ADCO RV Covers - 290-3026
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Throw this weatherproof, tear-resistant cover onto your Coleman Mach AC unit to protect it while you're storing your RV for the season. The parachute drawstring cinches the cover tight around your AC unit for a more secure, contoured fit. Great Prices for the best rv covers from ADCO. Adco RV Air Conditioner Cover for Coleman Mach 15, 111 Plus, and 1 Power Saver ACs - White part number 290-3026 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (159)
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  • Videos (2)
  • Photos
  • Why etrailer?

ADCO RV Covers - 290-3026

  • Coleman AC Unit Cover
  • Air Conditioner Covers
  • Mach III Plus
  • Mach 15
  • Mach I Power Saver
  • Mach III Power Saver
  • White
  • ADCO

Throw this weatherproof, tear-resistant cover onto your Coleman Mach AC unit to protect it while you're storing your RV for the season. The parachute drawstring cinches the cover tight around your AC unit for a more secure, contoured fit.


  • Cover protects the Coleman Mach AC unit of your RV or camper from the elements
  • Heavy-duty vinyl material reduces premature aging to help extend the life of your AC
    • Reinforced, sealed seams are weatherproof and tear resistant
    • Soft, non-abrasive felt interior won't scratch your AC unit
    • Jersey backing helps insulate your AC on cooler days
    • Polar white color
  • Parachute drawstring ensures a snug fit on your AC unit
  • Quick and easy, slip-on design


  • Application: Coleman Mach 15, Coleman Mach 111 Plus, Coleman Mach 1 Power Saver, and Coleman Mach 111 Power Saver AC units
  • Overall dimensions: 37" long x 26" wide x 13-1/2" tall
  • 3-Year warranty

Adco AC Cover

Worried about your brand-new Coleman Mach air conditioner unit getting dirty or rained on while you're storing your RV in the off season? This cover will protect your RV's AC unit, so it won't fade in the sun or need a good cleaning after a series of storms. When you keep your AC unit covered, you'll extend its lifespan and prevent it from prematurely aging.

The heavy-duty, jersey-backed vinyl material helps insulate your AC units to reduce drafts on cooler days during storage. Reinforced with sealed seams, this cover is weatherproof and tear resistant, so it'll hold up against rain showers, sunny afternoons, and debris such as falling branches.

Securing the Cover onto Your AC Unit

Adco AC Cover Drawstring

You can easily and quickly slip this cover over and around your AC unit and use the parachute drawstring to tightly cinch the cover for a more secure, contoured fit. And the non-abrasive, soft felt interior won't scratch your AC unit if the cover slightly shifts around during windy conditions.

3026 Adco RV AC Cover for Coleman Mach, Mach Plus, and Power Saver Units - White

Video of Adco RV Air Conditioner Cover for Coleman Mach 15, 111 Plus, and 1 Power Saver ACs - White

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

Video Transcript for Adco RV Air Conditioner Cover Review

What's up everybody. It's AJ with Today, we're gonna be checking out this AC cover from ADCO. it's going to slip right over your AC on your rig. And that way, it keeps it from when you're in storage. You know, you don't want leaves or getting dirty or getting any of those vents clogged up and causing any issues down the road.

Just going to keep it nice and working longer. Let's check it out. When looking at this cover, you want to make sure it fits your AC unit. So some of the models that it does fit right out of the gate is going to be the Coleman Mach, Mach Plus, and Mach Power Saver. And if you're unsure, if it's going to fit the one that's on your rig, just go ahead and get the dimensions for it before you order it.

Those cover dimensions are going to be 37 inches long 26 inches wide and 13 and a half inches tall. So just go ahead and measure your unit and make sure that's the same. And if your dimensions aren't exactly on, there is the draw string. So if it is a little bigger than what yours is, it's okay. You can sinch it up like we did here and it comes nice and tight there on the sides of your AC unit.

Take a close look at the cover. It's got a reinforced vinyl on the top side. That way it's going to hold up to those UV rays and the elements that are going to come down onto it. And then on the inside it's almost like a soft felt material. That way it's not abrasive.

It's not going to scratch your AC unit or anything. It's going to be nice and protected in there now we're going to install it. So what I'm gonna do just kinda start here from the side, kinda throw it over there. I'm going to go back and forth and tighten it onto the AC unit. So I get this side kind of started, and I'll move over there. Pull a little bit tighter and it's going to get a little tight, but that's all right. You just pull it down over there. And you might have to jump side to side like I'm doing. Just to get it fully covering the AC unit. Once you got it pulled tight, you can just pull the draw string here. Put that in. Get it nice and tight around the bottom. And you're good to go. Overall I think it's going to be really helpful to have this. That way you can protect your AC unit because when you have it in storage, or if it's just the weekend before you go or the week before you go you want to keep that cover up, that way nothing gets in those vents and damages that AC, 'cause when you need it, you're going to want to use it and you want to keep it protected. Well, I think that does it. Thanks for hanging out and help us out..

Customer Satisfaction Score:

Customer Reviews

Adco RV Air Conditioner Cover for Coleman Mach 15, 111 Plus, and 1 Power Saver ACs - White - 290-3026

Average Customer Rating:  4.7 out of 5 stars   (159 Customer Reviews)

Throw this weatherproof, tear-resistant cover onto your Coleman Mach AC unit to protect it while you're storing your RV for the season. The parachute drawstring cinches the cover tight around your AC unit for a more secure, contoured fit.


Excellent as always. Products, and customer service!

The covers are well made, and they work. Sort of. While were certain we have the correct covers for or 2 new Coleman acs, the drawstrings do not cinch up very tight, and our covers blow off in even a moderate wind. We use nylon cargo straps wrapped around the bottom of the units to hold them on. A quality product that needs a better tie-down system. As always, a superb buying experience fro e-trailer.
Robert - 10/22/2022


Excellent fit... much better than the last cover I bought.

Hoping it lasts longer than the last one, too.

The little spring-loaded stop on the draw cords is a nice touch. Doesn't replace a knot in the cords, but makes tying a tight knot much easier.


The covers are very good quality material and very pleased with them other than they are a little tight fit on my Colman air conditioners. Where using this year the corners tour out of them. Also they don’t fit all the way over my Colman air conditioners. I still was able to make them work on ours.


Holding up well. Used this brand for years. They really hold up well.


Not sized as advertised

Would you be able to tell which model of AC unit you got this for? This cover is designed for the Coleman Mach, Mach Plus, and Mach Power Saver AC units.
-- Etrailer Expert Brooke M - 10/11/2022


This is great! etrailer was very informative as to tracking my order. The fit was snug all the around the AC unit.


Fit perfect! Couldn’t be happier with the cover- Thank you!


Perfect fit works great.


Fit perfectly and easy to put on.


The cover fits perfectly on our RV's Coleman Mach A/C unit. As always, it shipped quickly and arrived in perfect condition from Etrailer. Over the past few years of ordering from Etrailer, we have had zero issues and will continue to order from them in the future.


Excellent product and price :)


Well made!


Fast shipping,excellent fit and quality


I love! Great prices. Superb customer service. Odelia is an excellent customer service representative. Thank you. I will order again.


We ordered a number of items from etrailer including a propane adapter for our grill. We have been looking for one for a long time. Pricing is good and delivery was great. We ordered from etrailer before. Won't be the last.


just what i wanted


Replaced the broken vent , was perfect fit. Like previous orders, I am very pleased with everything. Representatives are very helpful and courteous. No more leaks so wife is happy as well. Quality part.


This fit was good and I recommend it
to keep debris out of your AC unit when not in use.

Only use it during storage and winter is here and its still in great condition.
Steve - 11/21/2019


Fits great. Great quality and price. Fast shipping!!!


Perfect fit, well built.


always nice to deal with this company good, prompt service ,,my first choice for my needs


Great place to shop for anything , the way you can track the order is out of the world it's great so are the people who are there . Thanks for the great service.


Decent ship time. great product. As always, trusted company to deal with.



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Employee Jeff D
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