Call Toll Free (866) 889-8896 - Sun - Fri 8:30 am - 5:30 pm CST   |   Commercial Sales

Cart (0) ▼
Track My Order   |       |   Contact Us

Air Conditioner Cover

24W x 24D x 30H

Item# 866.BK3
Select Size
Select Material
Select Quantity
List Price: $80.00 $56.99

You May Also Like

Roll over image to magnify
  • 24W x 24D x 30H
  • Made with premium 300D solution-dyed polyester
  • Velcro openings for connections
  • Covered mesh vents for air circulation
  • Double stitched seams for extra strength
  • Heavy duty straps around middle and bottom
  • Superior protection for your air conditioner from dirt, dust, water, and harmful UV rays
  • 7- year manufacturer's warranty

You've invested a lot in your air conditioner and you probably expect it to last a long time. And if you take care of it properly, it will. What's the best way to care for it? Glad you asked - it's with our CoverMates™ Ultima Air Conditioner Covers!

Made with solution-dyed 300D polyester, these are our top of the line covers that provide the most protection. The lightweight material remains soft and pliable in the coldest conditions, but is UV and puncture-resistant and has 2X the water resistance of our Elite Air Conditioner Covers. Worried about moisture buildup inside? It's not an issue thanks to our built-in vents that allow for air circulation. We even add flaps over the vents to prevent leaves, dirt, and other debris from getting inside!

We know one size doesn't always fit all, especially with hoses being in different places on different brands of A/C units. That's why we include a Velcro seam down the back of our covers to let you wrap it around the electrical and refrigeration lines, giving you a a custom fit everytime. And speaking of custom fit, there are also straps and an elastic bottom to help keep your cover on at all times. If you're serious about keeping your unit protected and giving it a long life, our Ultima Air Conditioner Covers are the way to go!

Important Note: Do not use an outdoor A/C Cover when the air conditioner is turned on. This will cause damage to your air conditioning unit
  • High-quality 300D polyester specially treated for UV protection
  • Solution-dye process provides superior fade-resistance
  • Unsurpassed water resistance and special marine quality decay-resistant thread
  • Soft, pliable feel will not become stiff even in the coldest conditions


Performance Ratings

UV Sun
Dirt & Dust

7 Year Warranty Coverage


- Seating & Chair Covers - Air Conditioner Covers
- Equipment Covers - TV Covers
- Grill Covers - Patio Table / Table Set Covers
- Umbrella - Fire Pit Covers  
  • All CoverMates™ Ultima polyester products purchased
  • from The Cover Store are backed by a 7-year warranty.
  • Those listed here are guaranteed to be free from material
  • and craftsmanship defects for a duration of 7 years from
  • the date of purchase.
based on 115 Review(s) Write a Review
Review by Linda M., Brockton, Ma. Posted on 2/2/2017
Great fit and good quality material.
Review by al gruszka, manville n.j. Posted on 1/17/2017
excellent fit.
Review by V. R. DeZorzi, Niagara on the Lake Ontario, Canada. Posted on 1/7/2017
The cover arrived on time. The fit is perfect and the cover is of good quality.
I am happy with this purchase.
Review by Jeff Fraser, Ontario Canada Posted on 1/6/2017
Geat! Perfect fit!
Review by Pauline Swanson, Holbrook, MA Posted on 12/28/2016
Great fit.
Review by Daniel J Collura, manchester nj 08759 Posted on 12/18/2016
The COVER store delivers great products that fit and cover like a glove. Tie-downs hold the cover securely in high winds.

Great product, you won't be disappointed.
Review by stuart johnson, Mission, bc, Canada Posted on 11/26/2016
Quick reliable service and very happy with the fit and material.
Review by Mary, Port Huron, MI Posted on 11/22/2016
I love this air conditioner cover. Perfect fit, easy to put on and matches my new home, never seen one like it. Hopefully it will last several years since we sometimes have some brutal winters.
Review by Rick S, Sturtevant Wisconsin Posted on 11/21/2016
I have bought other covers from here and have not had issues.
Review by Ron, Grove City, Pa. Posted on 11/13/2016
The ordering process was simple and the product shipped immediately. The cover is great and works perfectly just as described. I'll be purchasing more covers for other items I have in the near future.
Review by Kirk, Colorado Posted on 11/12/2016
Great product....Extremely pleased with EVERY feature on this cover !!!
Thanks alot,Kirk in Colorado
Review by Mick F., Rockford, IL Posted on 11/11/2016
Well constructed. Great fitting cover.
Review by M Page, Hammondsport, NY Posted on 11/7/2016
Great fit and they look good too.
Review by Matt, Ohio Posted on 11/6/2016
Great quality and great fit. I definitely recommend.
Review by Richard Cardinal, Maxville, ON Canada Posted on 11/3/2016
Finally picked-up my order at my friend's place in Massena, NY.

Very pleased with the quality of my Air Conditioning cover.
Was the right fit. Already recommended your product to 1 of my friend.

I will keep your contact information for future order that I may require.

Thank you Richard & Agathe Cardinal from Maxville, ON Canada
Review by James Aufiero, Pompton Plains, NJ Posted on 10/31/2016
The cover is made well and the fit is perferct
Review by Steve Gomez, Northern Illinois Posted on 10/23/2016
High quality and excellent warranty.
Review by Rod, winnipeg, mb,ca Posted on 10/23/2016
Good product and very quick shipping. Tks
Review by Joe Hendricks, Fremont, Ohio Posted on 10/14/2016
This cover could not have fit more perfectly. The cover feels like well made materials. I do expect it to last longer than the warranty period. Vented cover on 2 sides with a bottom that tightens to secure in place. The best cover available on the market worth every bit of what I paid for it. Thank you for making this product. Company is easy to communicate with also.
Review by Randy Somppspn, Oswego IL Posted on 10/13/2016
Review by Brina, Western Montana Posted on 10/9/2016
I have some other covers from this company and have been happy with the weight and quality of their product.
Review by Brian, King City, OR Posted on 9/28/2016
We received our order promptly and the air conditioner cover fits just fine.
Review by JOHN W. KING, MARIETTA,PA 17547 Posted on 9/28/2016
Review by Janet Rowland, Orland Park, IL Posted on 9/28/2016
I found a cover that actually fits my air conditioner. I will not be able to review any further until after the winter weather.
Review by Mary Ann, Idaho Falls, ID Posted on 9/11/2016
Easy experience. Ordered what I needed at a fair price, received it quickly, and it fits perfectly.
Review by Dan, Moscow, ID Posted on 8/19/2016
Received our AC compressor cover (866.TN3) in a very timely manner from "The Cover Store". It fits snug (had to see how it was going to fit...even though we're not ready to put the outdoor compressor unit to "bed" for the season). Perfect fit, it seems. There will be a gap or two at the bottom where the electrical feed and refrigerant lines have been run. No way for The Cover Store to "out guess" exact positions of these appurtenances. We think it will serve our purpose well.
Review by John Colangeli, Kingston, Ontario , Canada Posted on 8/7/2016
Happy with the AC cover fit was exact, good quality cover, I purchased the Best quality cover you had to select from. I would recommend this product to others. Received product in a timely manner, overall pleased with product and service.
Review by Karl Fasolt, Phila. PA Posted on 6/10/2016
Good price and prompt delivery, bought this cover to repace my old one. Inspected cover on arrival and found it to be as advertised . Looks very nice I will be installing at the end of this summer and expect many years of service .
Review by Gayle, Arizona Posted on 3/28/2016
So far it is great, we have covered one of the units and now we will see how it holds up in the Arizona summer sun
Review by romeo333, Denver, CO Posted on 2/8/2016
Great fit, and quality product, as one should expect for a $55 a/c cover. After purchasing and replacing cheap covers every 2 to 3 years, I expect that this cover will break that trend and last beyond the average annual cost of such.
Review by Ron Savage, Owen Sound , Canada Posted on 1/1/2016
The cover was delivered across the Canada US border within a week. The quality was excellent and it fits "like a glove".
Review by weeble, Niagara Falls, NY Posted on 12/22/2015
Really impressed... impeccable stitching, durable fabric of excellent quality. This cover is sure to last for years! Highly recommend to all.
Review by NPC, Cape Cod Posted on 12/14/2015
Fast shipping, cover is a nice fit and finish. I just received it so can't comment on it durability/performance, but it seems like it will be fine.
Review by Terri , Corydon,IN Posted on 12/9/2015
Ordering process easy and rep helpful. Quality of cover excellent and fits nicely. My handyman also commented on the high quality of the cover and straps to secure in place sturdy. Would definitely recommend this product.
Review by Raymond Turgeon, Franklin, NH Posted on 12/3/2015
I have looked a long time for a cover that would fit our unit. The available sizes were always too big. This one is perfect and was very easy to install. This will be the first winter our unit will be protected with a cover.
Review by Marilyn Zembrzuski, Natrona Heights, PA Posted on 12/3/2015
This cover was exactly what we were looking for. Good fit. Velcro is especially nice to go around the lines and electrical.
Review by Mark Rose, Holly, MI Posted on 11/30/2015
Actually used as a cover for a hose reel and it fits perfectly.
Review by Marsha Martin, Ocean City, NJ Posted on 11/29/2015
I am unable to rate it as to if it will last but it looks sturdy and nice and hopefully will do the job.
Review by Bob A, Toms River, NJ Posted on 11/26/2015
Ultima 24X24X30 AC Cover
The cover appears to be well made and should last several years with the proper cleaning and storage. Very happy with the Quality.
Review by J. D. Draper, Burton, MI Posted on 11/22/2015
Cover appears to be of high quality. With the straps on it at the bottom I don't see it getting blown off. It fits my A/C unit. What more could I ask for?
Review by Mike M, Crown Point, In Posted on 11/21/2015
Great fit, received cover promptly after order
Review by Glenn Greenway, West Seneca, NY Posted on 11/17/2015
Generally speaking, I like it when a cover fits snugly and protects my equipment. This cover fits very snugly, but should have been designed with a better allowance for the tubing at the rear corner. This is my first season with the cover so time will tell, but I am skeptical that the area in question will not keep the elements out of my AC unit.
Review by Gary, Pittsburgh, PA Posted on 11/15/2015
Fit very well. Well made. Durability will be determined.
Prompt shipment.
Review by David Calvert, Ontario, Canada Posted on 11/6/2015
The cover came very quickly and is exactly what is advertised. I will use it next season as the old one I patched up for this winter but I am sure it will be a great replacement.
Review by JimM, Buffalo, NY Posted on 11/4/2015
The cover is excellent quality and fits like a glove. I would recommend this cover to anyone using this size AC unit and dealing with tough winters.
Review by paul caron, Southwick, Ma. Posted on 10/16/2015
Just put cover in use last week. Good fit and appears to be well made. The test of durability is coming with the winter weather,
Review by tom puckey, Trafford, Pa Posted on 10/2/2015
Perfect on time delivery.
Review by JBB, Red Wing, MN Posted on 9/26/2015
Nice quality. You get what you pay for. I expect that this cover will last many years.
Review by Mae Warfield, Manitou Springs, CO Posted on 9/19/2015
This cover is much nicer than what I had expected. The quality is great, and it is a perfect fit.
Review by Maria, Levittown, NY Posted on 6/16/2015
Overall satisfied with the ordering process - the shipping process - the delivery and quality of the item.
Review by Car Guy, Chicago, IL Posted on 2/27/2015
Very happy with the product. At first I was concerned that I could not match a manufacture, only a size. After receiving the product and installing them, the quality really seems to be there and I will return as a customer for future cover needs.
Review by Todd Norrgard, Carthage, New York Posted on 12/4/2014
Great product. It fit well and was extremely high quality. Looks great too!
Review by Deanna Hart, Ottawa, Ontario, Canada Posted on 12/3/2014
I give this air conditioner cover 5 stars. It was sturdy, fit perfectly and arrived when promised. Now we will see how it survives a Canadian winter.
Review by John Bolstad, Lincoln, CA Posted on 11/24/2014
This cover is very good quality. Much better than the canvas cover it replaces.
Review by Dave, Ann Arbor, MI Posted on 11/14/2014
I paid for two day deleivery so I could take the cover up north to my cottage. It arrived four days business days later, causing me to postpone my trip by a day. Other than that, the cover seems to fit my AC unit fine, and certainly protects it better than the tarp that we previously used.
Review by Eric Biggins, Salem, Ohio Posted on 11/9/2014
Great cover, fit perfect, good quality material.
Review by Roger, Wareham, MA Posted on 11/1/2014
great fit; hope it wears well.
Review by Ray, Carver, MA Posted on 10/25/2014
Great fit, hope they wear well.
Review by Dennis P., Crown Point, Indiana Posted on 10/24/2014
Shipped very fast. From order to my doorstep in 5 days. Very nice product. Fits great. Glad I found this store.
Review by John, Ontario, Canada Posted on 10/6/2014
Amazing cover. Fit perfectly. Craftsmanship is superb. The screened vents are perfect for our climate. All the neighbours came to admire it.
Review by gil snowden, Pompton Plains, NJ Posted on 9/27/2014
Very satisfied with the quality of the product. The price was right, I plan on making more purchases from the cover store! Need a new car cover.
Review by Jim S, San diego, Ca Posted on 9/12/2014
Good product. Good price.
Review by Richard O. Dixon, London, On., Canada Posted on 4/22/2014
Cover fit was perfect and delivery was sooner that I expected.
Will refer you to others who may want a cover.
Review by Philip Roy, Wilmington, Delaware Posted on 4/11/2014
Very nice product, arrived very quickly and in very good condition.
Review by Chen Low, Fullerton, CA Posted on 4/10/2014
Great product
Review by Conrad, Stony Plain, Alberta, Canada Posted on 4/7/2014
Excellent product, well packaged, fast delivery, high quality, fits like a glove. Highly recommend the Cover Store!!
Review by Richard, Littleton CO Posted on 2/14/2014
Fits like a glove and once again a excellent product and your the best.
Review by SLS, Bedminster NJ Posted on 12/29/2013
I replaced my HVAC system in the summer so wanted it to be well protected from the start. This cover is well constructed and the fit is perfect. Cost is minimal considering the high quality. Would definitely recommend.
Review by SLS, Bedminster NJ Posted on 12/28/2013
Replaced my heating & cooling system ths summer so wanted a good quality cover to protect it from the start. Ths cover is very well made and the fit is perfect. The cost s really minimal when you get something you know is made to last.
Review by Jean Potter Co. Pa. Posted on 12/2/2013
I have been searching for a few months for a cover for my outside unit. Thanks to your company I not only found one, but it was delivered within a couple of days, and just in time for a heavy snow and ice storm which started the evening I received the cover. The cover seems to be of excellent quality and I could not ask for a better fit. Now if it holds up to our very nasty Winters it will have been worth every penny I paid for it. Thank you for your easy ordering and super fast service.
Review by Kevin, Defiance OH Posted on 11/27/2013
Prompt shipment and delivery. The cover is intelligently designed, constructed of high quality materials and top notch workmanship. I'm very pleased.
Review by Margaret waterbury ct Posted on 11/22/2013
Perfect fit and easy to put on
Review by CL, Pittsburgh PA Posted on 11/21/2013
Heavy quality material. Fit perfect!
Review by Paul, Chicago IL Posted on 11/19/2013
Perfect fit. Well designed. Would purchase from again..
Review by Bill, Pittsburgh PA Posted on 11/19/2013
The cover I purchased was a High Quality product that fit perfectly, not some Chinese junk that looks good in a picture and arrives made of subpar materials and workmanship. I a sure this cover will last at least 10 years.
Review by Stephanie, Chicopee MA Posted on 11/16/2013
Exactly what we were looking for. The quality is great!
Review by Jack, Glenville, NY Posted on 11/16/2013
Well made, perfect fit.
Review by Mary, Santa Rosa CA Posted on 11/15/2013
This cover fit perfectly per the measurements, was the same color as advertised, is one of the best results of online purchasing we've done. We got the higher quality one and are so happy we did. It looks like it will provide us with many years of use.
We appreciated the inserts about the company pride in product--it shows in your product! Any chance it could be manufactured in the US?
Review by gary detroit mi. Posted on 11/3/2013
fits great
Review by Debi, Novi, Mi Posted on 10/30/2013
Great product. Arrived very quickly.
Review by Debi, Novi, Mi Posted on 10/30/2013
Great product. Arrived very quickly.
Review by Kathy,Webster,NY Posted on 10/26/2013
always a pleasure to order from your company.We have always been pleased with service and product....
Review by RICHARD ,Auburn Hills Posted on 10/3/2013
Very nick cover, Good fit, Fast delivery
Review by John , Sumpter ,Or Posted on 9/13/2013
After searching other sites for a cover, your cover works for my condenser.
Review by Dick, Clinton, MA Posted on 8/1/2013
Great cover
Review by Diane, San Diego CA Posted on 7/9/2013
Fits fine except it's 4 too short for my Lennox condenser. No options avbl on your site for a longer cover that's 24x24."
Review by Cheri, Ferndale, Wa. Posted on 7/6/2013
I haven't used this yet but I can tell just looking at it that it will work great!
Review by Pat, Temperance, Mi. Posted on 6/26/2013
I bought this to cover a fire pit, the fit was perfect and I am very pleased with the quality. Thank you for having just what I needed.
Review by Linda, Brooklin ON Posted on 5/31/2013
Excellent product .. unavailable in Canada.
Review by Annette,MO Posted on 5/28/2013
I was very pleased with the Air Conditioner cover
it arrived in a timely manner,and fit perfectly.
Review by Don, Sellersburg, In Posted on 5/19/2013
Order was processed efficiently and promptly as was expected. This was my second purchase from The Cover Store and will continue to use them. I highly r commend them.
Review by Pam, Virginia Posted on 1/14/2013
I was very impressed with the quality of the central air conditiner cover that we received. The fabric heavy, sturdy, and there were all kinds of features that were above and beyond what I was expecting. I am sure this cover will be a part of of outside decor for years to come.
Review by Susan, Valley Center, CA Posted on 12/26/2012
The cover is beautifully constructed and exactly as described. My unit is exactly 24 x 24 and I was concerned that the cover would not quite fit, but it does (albeit snuggly). The velcro strips on the back allow for the gas connection, and the adjustable straps hold it all together. My only wish is that there was an option for a longer cover as my unit is 34" tall. (I would have had to order an enormous cover to get adequate height.) However, this excellent cover covers almost the entire unit and I'm sure will perform beautifully.
Review by JC, Stillwater MN Posted on 12/6/2012
Very high quality. Seems very well-built and durable. Was very promptly shipped, with good follow-up from the vendor.
Review by Frank, Chicago, ILL Posted on 12/1/2012
The Elite cover I order seems to be of high quality and fits well. I feel it was worth the extra cost to buy the Elite as I think it will last for many years.
Review by Scot,West Seneca NY Posted on 11/24/2012
we just had about 24 hrs of pretty high winds here in west seneca ny and the cover stayed on our unit perfectly. it was very easy too put the cover on the unit. so far it seems to be doing its job at keeping the unit dry and clean but we will have to wait until spring too see how well it did.
Review by Adrienne, Portland OR Posted on 11/20/2012
This cover fits my AC unit perfectly and it arrived right on time!
Review by Vadim Posted on 11/8/2012
Hi quality product.
Review by Teresa, Goshen IN Posted on 11/7/2012
I am truly grateful for this AC cover! I haven't had it too long but it is remaining securely in place and definitely keeps the leaves out and will do a fine job with rain and snow! I would only add an allowance of material on the bottom corner that wraps around the pipe and cable that plugs into the AC so that it covers that corner more completely. The straps across the back middle and bottom are great help in securing the cover. I like how the cover wraps around the bottom of the unit like a snuggly blanket. It is affordable and a must for keeping my AC cleared of rust and debris for the summer months. Thank you the-Cover-store for making such a great product!
Review by Rob, Riverton, UT Posted on 11/4/2012
Seems like a good product. Only gave it 4 stars because it'll only deserve the 5th star if it lasts the 7-10 yrs as promised.
Review by George, NY NY Posted on 10/27/2012
Nice product...very tough and it just in time for Hurricane Sandy...if it cant stand up to this pefect storm than nothing can....great product
Review by Larry, Caldwell, NJ Posted on 10/26/2012
Perfect fit. Awaiting Hurricane Sandy and we shall see if five stars are warranted.
Review by mary columbus ohio Posted on 10/26/2012
nice fit looks great it will withstand the winter
Review by mary columbus ohio Posted on 10/26/2012
nice fit nice job
Review by Jean, Chicago, IL Posted on 10/20/2012
I finally went out an put this on my air conditioning unit and it fits perfectly. The material seems strong and durable to stand up to the Chicago winter.
Review by Vin, Nyack NY Posted on 10/19/2012
Product arrived quickly in a compact package in fine shape. It was easy to install, fits perfectly and looks like it belongs there.

Keep up the good work!
Review by Terry, Townsend MA Posted on 10/18/2012
Absolutely the best. Well worth the money.
Review by Gretta, Cornell IL Posted on 10/13/2012
Nice cover. I chose the beige and it blends well with the new deck. The fit is great! Thanks for a fine product.
Review by Frank, Mechanicville, ny Posted on 10/4/2012
Haven't actually covered the ac yet, but it looks it will wor k very well.
Review by Dennis, Boston, N.Y.8df2y Posted on 8/20/2012
Excellent cover for our air conditioner unit. Much better than what we have ever had.
Review by Dennis, Boston, N.Y.8df2y Posted on 8/20/2012
Excellent cover for our air conditioner unit. Much better than what we have ever had.
Review by George, South Salem, NY Posted on 6/10/2012
Well-made, sturdy cover that should come in very handy this winter. A little difficult to install but only mnorly so.
Review by Dave, Lancaster, Pa Posted on 5/9/2012
This rating is conditional only because I will not be putting the cover into service until early Fall. However I can give you 5 stars for your speedy service and easy to use Web site.
Review by Jean Petaluma CA Posted on 1/29/2012
Never heard of this company before. When I discovered I had to buy covers for my two air conditioning units, I researched on the web.
Ordered the top of the line covers sold by this company.
Totally satisfied. Covers arrived within days, boxed extremely well, and fit perfectly. Not one problem with this order. Covers perfect, billing accurate. (So, I ask, how often does that happen??)
If I eventually need covers for future yard furniture I will return to this company.
Go here for this necessary but not fun to buy stuff! You won't be disappointed.
Review by chris lakewood, CO Posted on 1/10/2012
came on time and is a good product.
best live chat