expiredcalxtreme posted Jun 16, 2021 09:37 PM
Item 1 of 3
Item 1 of 3
expiredcalxtreme posted Jun 16, 2021 09:37 PM
Costco Members: MRCOOL DIY 24K BTU Mini-Split Wi-Fi Air Conditioner & Heat Pump
+ Free Shipping$1,500
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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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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]
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.
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!
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?
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]
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.
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As I understand it was U.S. HVAC contractors that pretty much kept them out until recently.
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.
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.
https://www.homedepot.c
Also, per aux, they're 19 seer.
Also, per the description "*** Installation by a licensed professional required where applicable"
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 ...
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.
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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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One site has it for 1074. 1500 too high
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