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expiredcalxtreme posted Jun 16, 2021 9:37 PM

Costco Members: MRCOOL DIY 24K BTU Mini-Split Wi-Fi Air Conditioner & Heat Pump

$1,500

+ Free Shippingat Costco Wholesale
316 Comments
195K Views
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Deal Details
Costco Wholesale has for its Members: MRCOOL DIY 24K BTU Mini-Split Air Conditioner and Heat Pump with Wi-Fi Smart Controller (DIY-24-HP-230B25) for $1499.99. Shipping is free.

Thanks to community member calxtreme for finding this deal.

Features:
  • DIY Installation
  • Install the app to Control Anywhere
  • 20 SEER
  • Variable Speed Compressor
  • Will be Delivered in Two Boxes
  • 7-year compressor warranty and 5-year parts warranty

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that MRCOOL DIY 24K BTU Mini-Split Air Conditioner and Heat Pump with Wi-Fi Smart Controller (DIY-24-HP-230B25) is $349.01 less (18.88% savings) than the next best price from a reputable merchant with prices starting from $1849 at the time of this posting.
  • About this product:
    • 4.4 out of 5 stars based on 184 reviews at Costco.
  • About this store:
    • Details of Costco's return policy can be found here.

Original Post

Written by calxtreme
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: MRCOOL DIY 24K BTU Mini-Split Air Conditioner and Heat Pump with Wi-Fi Smart Controller (DIY-24-HP-230B25) for $1499.99. Shipping is free.

Thanks to community member calxtreme for finding this deal.

Features:
  • DIY Installation
  • Install the app to Control Anywhere
  • 20 SEER
  • Variable Speed Compressor
  • Will be Delivered in Two Boxes
  • 7-year compressor warranty and 5-year parts warranty

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that MRCOOL DIY 24K BTU Mini-Split Air Conditioner and Heat Pump with Wi-Fi Smart Controller (DIY-24-HP-230B25) is $349.01 less (18.88% savings) than the next best price from a reputable merchant with prices starting from $1849 at the time of this posting.
  • About this product:
    • 4.4 out of 5 stars based on 184 reviews at Costco.
  • About this store:
    • Details of Costco's return policy can be found here.

Original Post

Written by calxtreme

Community Voting

Deal Score
+103
Good Deal
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Top Comments

beakeru2
1.2KComments
171Reputation
My home is about 1300... I have a nice carrier hvac system that never cooled down the master bedroom or the add on 20 by 20 den.. I live in Florida..
I bought the 12k for the master bedroom and was so extremely impressed with how freezing ice cold it would chill the room in a matter of minutes..
It chilled it so nicely that I could tell the whole back of the house was colder when I had it on..
So I went ahead and bought the 24k for the den... Same results.. It not only blows ice cold it cooled the entire den down in just a few minutes..
I quickly realized that just running the 12k in the bedroom and the 24k in the den completely eliminated my need to ever turn on my HVAC again..
It cools the entire house down in minutes on a very hot day.. The HVAC system would run all day to barely maintain the chill in the house on a 90 degree day..
These 2 units are miracle for me.. They run at half the power and only a fraction of the time.. I predict these things will put hvac ducted systems out of business in the near future..
I was able to install both of them myself .. Purchased romex, breaker , and cut off box from amazon , ran the wires to the panel.. I had never done it before but after a few youtube videos and my desire to save a few hundred dollars the install was flawless.. I also purchased a 3 inch hole saw for my cinder block walls..
all that being said.. I dont think you will need the dual zone units if you do what i did.. place a 12k on one end of the house and a 24k on the other you will be amazed.. - oh and this is a very good deal.. i paid 1650 for my 24k from ingrams air and water.
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RyanL
6.6KComments
787Reputation
Never even heard of that brand. Mr Cool has been making these mini spit systems for quite a while. And I'm also seeing 17 seer on HD's site [homedepot.com] as well. And like the other guy was saying above, it probably isn't a true DIY type system either. Looks like it has the flare ends on the line sets already (which is good for a DIYer because you need a special tool for that plus it's something easy to screw up if you don't know exactly what you're doing), but are they sealed from the factory like the mr cool ones where the line sets are punctured when you attach them? If not, it really should be evacuated/checked for leaks before starting up. Now this can be done with a gauge set and a vacuum pump but that's going to add to the cost a bit. Planning on having somebody come and do it... well you're already over the price of the mr cool system at that point and the discussion is over.
Go to Comment
RyanL
6.6KComments
787Reputation
I usually get a bunch of years out of window units (have to handle them carefully and clean them well with bleach or whatever to get the mildew out of them at the end of the summer before you put them away). I'll tell you what I've had fail a in them a few times now, the motor bearings. I'm not going to lie and say it's super easy to replace them but if you have a little patients and a couple hours of time then they can be replaced. They just take small sealed bearings just like the ones found in skateboard or rollerblade wheels. First time I needed some I got them locally at a ACE or something and they were kind of expensive and the following time I ordered them from Amazon [amazon.com]. Not saying that they're all the same size but so far I replaced the ones in an LG and a couple of GE window units. Believe the blower motor was frigidaire in them if I'm not mistaken. Wonder how many good window units get tossed into dumpsters every year because two one dollar bearings go bad LOL.
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316 Comments

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Jun 17, 2021 8:46 PM
911 Comments
Joined Aug 2013
LwdshBJun 17, 2021 8:46 PM
911 Comments
Quote from james04 :
Is 20 SEER a good rating?

According to the MR Rebate center this unit qualifies for a $300 tax credit.

https://mrcool.com/rebate-center/

https://www.energystar.gov/about/...ax_credits [energystar.gov]
its decent, not class leading or anything (i think mitsubishi & fujitsu are around SEER 25-30 on their higher end models). Its above the minimum basically to be "energy efficient rated" to get the rebate basically.
Jun 17, 2021 8:46 PM
1.8K Comments
Joined Sep 2014
leeterbikeJun 17, 2021 8:46 PM
1.8K Comments
Quote from chigwei :
Been curious about the noise factor - "dB" ratings never tell the whole story of how annoying noise can be. Since my lot is very narrow locating the outside unit away from bedrooms is tricky. Were your offending outside units wall mounted?

The Mitsubishis I've looked at in the past are nearly twice the price of the cheapos, and IIRC you don't get the full warranty period if you self-install.
They were wall mounted on the outside of the mini houses. They were quiet, most of the houses had the units on the living area side of the house with the interior air handler blowing length way across the house. Some of the houses with split loft configurations had a loft sleeping area next to the wall mounted compressor, those vibrated enough that you felt it in the bed area. This was likely because of the 12in on center studs/spray insulation. The vibration is dissatisfying enough for people to want a different unit.
Jun 17, 2021 8:47 PM
911 Comments
Joined Aug 2013
LwdshBJun 17, 2021 8:47 PM
911 Comments
Quote from black06c230 :
This good for a 2 car garage to cool?
Should be plenty so long as the door is shut
Jun 17, 2021 8:52 PM
1.2K Comments
Joined Sep 2005
Rippa_MDJun 17, 2021 8:52 PM
1.2K Comments
Quote from AAAL :
I'm too lazy to read through the next 5 pages to see if someone replied to you. I've installed 3 of these with ease but I'm fairly handy. It really depends on how handy you are with tools and how careful you'll be with electrical hookup/etc. Search youtube for Mr Cool DYI 24k BTU install and you'll see a lot of average joe DIY'ers go through it, learning along the way.

You'd definitely need two or three men to handle the outside unit if you're mounting it above ground. I did one myself that was on a slab but it was a pain to move and my back regretted it for a week. For the indoor unit you may be able to lift it and guide the hoses yourself but it's waaaaay easier with help.

Also.... be sure your existing electrical is sufficient. For the 24k unit you need a 30A 220V circuit, which needs 10/2. not 12/2.

Good luck!
What did you used for your circuit?

30A 220V breaker on your panel plus exterior subpanel or exterior 220 outlet? Just wondering how does this unit connects to exterior ? Any YouTube links you referenced?
Jun 17, 2021 8:56 PM
104 Comments
Joined May 2013
chigweiJun 17, 2021 8:56 PM
104 Comments
Quote from leeterbike :
They were wall mounted on the outside of the mini houses. They were quiet, most of the houses had the units on the living area side of the house with the interior air handler blowing length way across the house. Some of the houses with split loft configurations had a loft sleeping area next to the wall mounted compressor, those vibrated enough that you felt it in the bed area. This was likely because of the 12in on center studs/spray insulation. The vibration is dissatisfying enough for people to want a different unit.
Thanks. Yeah I'm definitely not going to wall mount then (old construction with crap insulation). I do see that they sell rubber dampeners on amazon for some specific mini-split brands.
Jun 17, 2021 8:56 PM
69 Comments
Joined May 2019
abtronicJun 17, 2021 8:56 PM
69 Comments
Quote from james04 :
Is 20 SEER a good rating?

According to the MR Rebate center this unit qualifies for a $300 tax credit.

https://mrcool.com/rebate-center/

https://www.energystar.gov/about/...ax_credits [energystar.gov]
Not finding this model's tax credit. Link?
Jun 17, 2021 8:57 PM
156 Comments
Joined Jul 2010
jakinakaJun 17, 2021 8:57 PM
156 Comments
Just FYI for all you novice DIYers: often DIY videos on YouTube or articles just give you enough rope to hang yourself. The reason is that every situation is different.

Think DIYing your own AC system is gonna save you a bunch of money? Let me tell you a DIY story about installing a TV wall mount — what could be simpler, right?

Wrong. My condo has very thin interior walls, with metal (non-standard studs). That required a different mounting method than standard wall space with wooden studs. Because of the mount I had, I ended up predrilling the hollow metal studs and using toggle bolts/wings that I had to cut down to fit in the small space (while making sure they'd still grab the stud). Oh and I was lucky on this wall, because the studs were actually 2ft on center, where as one wall in my closet has no studs over a span of 29 inches, so hanging a hanger rod in there also required custom work.

A split AC system has even more to think about and plan for than a simple TV mount and hanger rod.

Having warned you, if you are mechanically inclined, go for it. This unit seems awesome. God speed.
Last edited by jakinaka June 17, 2021 at 04:58 PM.

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Jun 17, 2021 9:03 PM
3.3K Comments
Joined Aug 2014
shark974Jun 17, 2021 9:03 PM
3.3K Comments
Quote from CharlieC9067 :
the whole world already on these, the US likes to be different, metric make fractions so much simpler

As I understand it was U.S. HVAC contractors that pretty much kept them out until recently.
Jun 17, 2021 9:05 PM
689 Comments
Joined Sep 2013
irishtroll1984Jun 17, 2021 9:05 PM
689 Comments
Quote from beakeru2 :
Yeah i think the additional room was the weak link in offsetting the hvac/ central system but not real sure.. .
I am actually very uneducated to the physics behind square feet/ seer/ tons .
Having said that I am sure of one thing -My split ac systems blow ice cold air as if you just opened a large freezer door .. My carrier central system never did that.. and I realize that the central system does not cool the air.. (it removes the heat).. but, I feel like my split a/c systems actually cool the air.. It will blow 39 degrees on the low fan setting.. I have never even needed to turn it to medium much less high. My hvac system probably never blew below 74 at the vent.
I couldnt be happier with my 2 splits and could not possibly be convinced to ever drop another dime in my central system should it ever need servicing.
Well, it does cool the air. The condensing unit you see outside your house is what removes the heat. Wherever your air handler is (attic or basement) has your evaporator coil which cools the air it pulls across the coil.

Glad to hear it worked out for you though. I especially like the mini splits for houses (like my mom's house) that doesn't have an attic or basement. In that instance, those mini splits are like godsends. I hate window units with a passion haha.
Original Poster
Jun 17, 2021 9:18 PM
495 Comments
Joined Mar 2005
calxtreme
Original Poster
Jun 17, 2021 9:18 PM
495 Comments
Here is the 16ft lineset for $248.64 at HomeDepot if 25ft is too long. I wonder if you can contact MrCool to swap it out before it ships.

https://www.homedepot.com/p/MRCOO.../314412419
Jun 17, 2021 9:28 PM
273 Comments
Joined Apr 2018
want2xlJun 17, 2021 9:28 PM
273 Comments
In Ensenada, Costco had LG unit, 18,000 for $13,600 peso or $708 US. I don't see where to attach a photo. It was item 651367. https://www.costco.com.mx/Linea-B...R/p/651367
Jun 17, 2021 9:53 PM
476 Comments
Joined Apr 2004
SnewpyJun 17, 2021 9:53 PM
476 Comments
Quote from 65fastback22 :
Lol ok...I said similar. But yes, pay double to save $5 a year in electricity. Have at it.

Also, per aux, they're 19 seer.

Also, per the description "*** Installation by a licensed professional required where applicable"
Jun 17, 2021 10:00 PM
4K Comments
Joined Mar 2004
ghostwriter66Jun 17, 2021 10:00 PM
4K Comments
Quote from fatwalletuab :
How much the electrician charge to connect the power to the breaker box (50-75ft away), thanks
We get $110 an hour ... going to be somewhere between a 2 -6 hour job depending on what YOU do to prep ...

cable/wire AND electrical conduit together will run you about $2 a foot. IF you dig the trench then they won't have to do it and that will save you a bundle -- otherwise its typically $5 a linear foot to dig a trench .... the breaker box and switch will run you about $75.00 ...
Jun 17, 2021 10:12 PM
6.8K Comments
Joined Jun 2014
ToolDealsJun 17, 2021 10:12 PM
6.8K Comments
Quote from aklimaj :
I'm building a shed that I am going to use as an office. It will be 200sqrft with 8ft walls and a 6ft loft. From my research it looks like I want 12k BTU. Other than potential short cycling, would there be any other downsides to going with this 24K BTU unit? The price is less than the 12k MR Cool on amazon.
With variable speed compressors, the short cycling issues of past have been minimized a lot. Add a variable speed matching blower and short cycling has all but been eliminated up to about 250% of rated load needs. This is not etched in stone and one needs to have access to technical bulletins, or make the call to technical support to verify.... you can have a variable speed compressor with a manual switch speed blower, etc. Waiting on a $20 switch from premature failure from over cycling could be an issue.

Besides the above, the downside would of course be the wiring costs. The 12,000 BTU is 120v single pole with a 22 Seer rating, while this unit is 240v double pole with a 20 Seer rating. Breakers, available space in breaker box, disconnect box and wiring costs will be more for this unit.

I did not look, but do both come with mounting brackets for outside unit?

And for both, what do you do with 25 feet of pre-charged tubing when just going through the wall? That needs to be researched so as not to starve the compressor for oil, have oil traps, etc. Personally, I would use a short piece of new, or get rid of the excess for a clean install, but also requires more equipment, tools and time.

==========

And last, but not least, Amazon sellers are not always the cheapest that also requires freight delivery and Amazon selling fees..... Check locally for a better quality unit and the price may surprise you and worth it. Typically, the length of warranty is a decent indication of quality. Some smaller HVAC contractors will for a small fee, check your install and sign off. The larger companies already know that selling a unit direct means they will be the one you are going to call for warranty and will pass for self install.... but if ready for them, as in electric and disconnect box there, the cost may be reasonable. Also, many service techs take the truck home and one may be parked in your neighborhood for a quick Saturday cash job.... of course, without a warranty.

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Jun 17, 2021 10:16 PM
18 Comments
Joined Aug 2015
mjh60565Jun 17, 2021 10:16 PM
18 Comments
Not a good deal at all. Google this and can get from lots of places at much lower cost.
One site has it for 1074. 1500 too high

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