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MRCOOL Advantage 9,000 BTU 3/4 Ton Ductless Mini Split Air Conditioner & Heat Pump Expired

$593
$737.00
+ Free Ship to Store
+60 Deal Score
141,668 Views
Home Depot has MRCOOL Advantage 3rd Gen 9,000 BTU 3/4 Ton Ductless Mini Split Air Conditioner & Heat Pump (A-09-HP-230B) on sale for $592.76 (price shown in cart). Select free ship to store pickup where available to save on shipping. 

Thanks to community member jsam88 for finding this deal.

Please Note: This system is meant to be installed by a HVAC technician. Refer to the product page and forum thread for additional details and discussion.

Key Features:
  • New 3rd generation advantage systems includes SmartHVAC Wi-Fi control module with improved setup and enhanced functionality for Apple and Android smart devices; works with Amazon Alexa; works with Google Assistant
  • Installation by a licensed professional required where applicable
  • 1-year compressor, 2-year parts and 1-year remote warranty when registered and when installed by a licensed professional
  • R-410A environmentally friendly refrigerant
  • Sleep mode, louver position memory, gold fin anti-corrosion and auto restart functions
Good Deal?

Original Post

Written by
Edited June 6, 2021 at 11:22 AM by
Found this at Homedepot's website. Add to cart to see the price. This is the non-DIY 220V version.

https://www.homedepot.com/p/MRCOO.../308810701
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$593
$737.00

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Featured Comments

I've installed two of these exact units, and I wouldn't recommend them to anyone.

The main issue that I have with them is that their temperature control/regulation is messed up and the company won't do anything about it in terms of warranty support. If I set one to heat mode and set the temperature setting to a given temp like 72 degrees, the heat starts blasting, and continues heating up until the room is well over 100; it NEVER stops when it's on heating mode-- whether it's set to a temperature the standard way, or with the "follow me" mode on the remote.

When it's in A/C mode or Auto (which uses either A/C or heat as needed) the temperature regulation is extremely poor, when set to 72, the room will vary between 60 and 80.

There are also various more minor issues: the manual contains multiple errors, such as the hole cutout template is wrong for this model etc etc, the wiring diagram was wrong in the manual, and the wiring terminal label sticker was missing from both of my outdoor condensor units. All of these things just point to poor english language technical support from the company.

They don't stand by offering any meaningful warranty support to licensed contractors, and they openly state that homeowners/handyman installers won't get warranty support at all.
After a couple phone calls or emails, they promise to have their tech guys get back in touch, but you never hear from them again.

In the interest of fairness, there are several pros for these models though:
-These units are pretty easy to install (other than relatively minor issues with the manual and wiring diagrams) Also if you're not experience with cutting and brazing the refrigerant lines, then you'll likely wind up with an unsightly coil of extra line somewhere.
-They are QUIET. I don't have a decibel meter, but they are drastically quieter than any window unit or household central A/C that I have heard
- They are quite efficient compared to central A/C units or window/portable units

I hoped that these units could be an economical alternative to higher end brands, but while their mechanical performance is apparently quite good; they are quiet, powerful, and efficient-- the numerous electronic issues make this models a poor choice IME
Check out Midea Air Conditioners , its works like a mini-split but goes in window https://www.midea.com/us/Air-Cond...MAW10V1QWT
Better but harder to install.

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Joined Jul 2005
L8: Grand Teacher
> bubble2 3,915 Posts
geekwithoutacause
06-07-2021 at 06:28 AM.
06-07-2021 at 06:28 AM.
Quote from Sir Meili :
The person you're responding to has overbought their AC They bought a 1 ton unit and are asking it to cool a space that is way too small (I'm thinking they need a 6k BTU unit). It should work, but the AC will cycle on/off more than it should need to causing more unnecessary wear and tear from the start up/shut down sequence.

I've also been told that if you live in a humid area (like I do), overbuying a unit will cool it, but it won't remove as much humidity meaning it won't "feel" as cold.

I'm not an hvac tech, but I have been told by mutliple techs that the above is true. They actually would have likely benefitted more by selling me bigger units, but didn't because of the reasons above. One even refused to sell me a mini-split by stating my office (11.5x13) was too small for one and he didn't want to be responsible for the eventual moisture damage from the humidity.
Yes it will cycle more and it won't remove as much moisture but it should still cool the room quickly. Something is definitely wrong with his setup.
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> bubble2 250 Posts
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Sir Meili
06-07-2021 at 06:35 AM.
06-07-2021 at 06:35 AM.
Quote from dcmanryan :
As an HVAC commercial technician the one year warranty on the compressor says it all. The standard now is 10 year on most companies that actually care what they're selling you. The price on this is dirt cheap and I suspect you'll get what you pay for but I've never installed or worked on this brand I'll admit. Seeing their warranty I'd never buy it either and I'd especially never buy it if I had to pay someone to install it. I'd personally just live with a window unit if I wasn't interested in upgrading to central air.
In my most recent experience looking for a mini-splt (within the past 6 months), Most give you 5 years, not 10 years. You get some 10 year warranties if you are installed by the preferred installer (Mitsubishi calls these "diamond installers").

The problem with that is in some places (like small towns where I live) you are stuck with 1 option for installer for any given brand. If you are like me and you have a specific model you want installed, you are screwed if that company is not reputable or is shady (this was my case).

So I could have any installer install it ,but I only get the 10 years if I use the shady installer. No thanks.

Also, when looking, most were $3k or more installed. I could almost buy 5 of these for that cost (granted, I woudl have to pay install or install myself). So if the "name brand" have 5 year warranties and I can get 5 of thease for that price, then if any of those 5 last longer than their stated warranties, I can come out ahead. Yes, you ahve to deal with more headaches, but it's the same price.

My point is that in practice those 10 year warranties often have strings attached to them and should be inspected very carefully. Also, when you go to buy a specific model of A/C, make sure the people are giving you what you ask for. In my experience, they didn't. They were seling me a unit much much lower in quality and not telling me (and Mitsubishi themselves had no interest and helping me out with their "diamond installer")
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> bubble2 94 Posts
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Snerler
06-07-2021 at 06:36 AM.
06-07-2021 at 06:36 AM.
Funny that "pre-charged" systems are considered DIY even though you have to mount the condenser, cut holes in the house, run and secure the a/c lines and power lines, etc, etc.

But if you have to also vacuum out the lines then it's suddenly a professional install only, LOL.
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Joined Dec 2011
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arszone
06-07-2021 at 06:49 AM.
06-07-2021 at 06:49 AM.
>
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dcmanryan
06-07-2021 at 06:52 AM.
06-07-2021 at 06:52 AM.
Quote from Sir Meili :
In my most recent experience looking for a mini-splt (within the past 6 months), Most give you 5 years, not 10 years. You get some 10 year warranties if you are installed by the preferred installer (Mitsubishi calls these "diamond installers").

The problem with that is in some places (like small towns where I live) you are stuck with 1 option for installer for any given brand. If you are like me and you have a specific model you want installed, you are screwed if that company is not reputable or is shady (this was my case).

So I could have any installer install it ,but I only get the 10 years if I use the shady installer. No thanks.

Also, when looking, most were $3k or more installed. I could almost buy 5 of these for that cost (granted, I woudl have to pay install or install myself). So if the "name brand" have 5 year warranties and I can get 5 of thease for that price, then if any of those 5 last longer than their stated warranties, I can come out ahead. Yes, you ahve to deal with more headaches, but it's the same price.

My point is that in practice those 10 year warranties often have strings attached to them and should be inspected very carefully. Also, when you go to buy a specific model of A/C, make sure the people are giving you what you ask for. In my experience, they didn't. They were seling me a unit much much lower in quality and not telling me (and Mitsubishi themselves had no interest and helping me out with their "diamond installer")

I see your point and Mitsubishi is one that requires an authorized dealer for the 10 year warranty but some manufacturers don't.

Ive dealt with warranty calls many times and there's a reason this unit has a one year warranty and it's because they've seen enough failures between year one and two that it became a problem and they were losing money.
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ohiogators
06-07-2021 at 07:08 AM.
06-07-2021 at 07:08 AM.
Quote from Deal Hound :
Welcome to the strange and frustrating world of American HVAC contractors. They can apparently make a comfortable living doing occasional work at an exorbitant price instead of doing steady work for a fair price. I'm convinced they only work occasionally at those labor rates because those guys would all be millionaires if they raked in $7K (or even $2K) in labor on a daily basis.

I guess I can't blame them. If I had the choice of making the same amount of money doing occasional work or steady work, I guess I would choose the former too. Why competition among contractors doesn't bring prices down, I can't explain. Like I say, It's weird.

I guess you have to pay up, become good friends with an HVAC contractor, stick with window air conditioners, or do the work yourself. At least you have some options.
.

HVAC contractor here

They have enough work installing equipment that they furnish. We don't want to install customer supplied equipment. We have distributors that we have been working with for years and often have signed distributor agreements with. We know the warranty process and we are familiar with the equipment.

If we agree to install your equipment, and you didn't buy the right size or the equipment doesn't work well, you'll tell everyone you know that (insert company name here) did a crap job for you and you would never recommend them. We can't remedy the situation because YOU bought the equipment online and you WILL have difficulty with warranty fulfillment.

So there is really no upside for us. We would rather continue installing equipment that we have control of every step of the way. It is how we protect out livelihoods.
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darkadvent
06-07-2021 at 07:16 AM.
06-07-2021 at 07:16 AM.
Quote from Snerler :
Funny that "pre-charged" systems are considered DIY even though you have to mount the condenser, cut holes in the house, run and secure the a/c lines and power lines, etc, etc.

But if you have to also vacuum out the lines then it's suddenly a professional install only, LOL.
Exactly. How is hooking up a vacuum gauge and pump more than running electric and cutting holes in the house? You still need to mount a disconnect, put in a breaker, set up a pad/base.

A vacuum pump and gauges aren't difficult, just different.

I watched the video about the MRCOOL system, and they just have you open the lines with no vacuuming, and leave the extra lineset coiled up vertically. Now that's an LOL.
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Ishbi-Benob
06-07-2021 at 07:23 AM.
06-07-2021 at 07:23 AM.
Quote from thenewyorkgod :
The big challenge with these over the sill models is a reliable pump to send the condensation up, through the bridge and down the otherside to the outside
Good to know. I often insert a tube into the underside of a window air conditioner drain
to direct the water elsewhere. It'd may be handy to have a (after the pump) nipple
for attaching a small tube.
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Ishbi-Benob
06-07-2021 at 07:54 AM.
06-07-2021 at 07:54 AM.
Quote from bud914 :
this one lets you keep your window view and is also quiet

https://www.amazon.com/Soleus-Air...816&sr=8-4
But it doesn't have inverter technology.
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Ishbi-Benob
06-07-2021 at 07:56 AM.
06-07-2021 at 07:56 AM.
Quote from timmyobama :
That's pretty cool but the 'retail' price of $399.00 from the Midea sight for the 10k BTU can't be found. https://static.slickdealscdn.com/ima...lies/frown.gif I understand that in summer my the A/C prices go crazy, but still disappointing. There is a brand called Soleus that has the same idea, but is a 'saddle' and actually is below the window, which doesn't obstruct your view. I'm now obsessed with 'U' shaped A/Cs as a better alternative than 'portable' A/Cs, even the two hose types.
But it doesn't have an inverter.
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> bubble2 5,563 Posts
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PedroR
06-07-2021 at 08:04 AM.
06-07-2021 at 08:04 AM.
Quote from sam88 :
This is the non-DIY 220V version.
unlikely
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> bubble2 135 Posts
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Snowbearz
06-07-2021 at 11:38 AM.
06-07-2021 at 11:38 AM.
Quote from venix :
I have a Mr Cool DIY 36k, and it is fantastic. It heats and cools an entire 1800 sq ft 3 bed two bath home with ease. They do warranty DIY very well. They replaced the entire outdoor unit without hassle when I had an issue with a damaged wire. I don't know why you say they don't warranty DIY units when they do.
Read the description of the warranty terms of the page Warranty only applies for professionally installed units. Because this is not one of their DIY units that comes with precharged lines.
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Slickd3aler
06-07-2021 at 11:50 PM.
06-07-2021 at 11:50 PM.
Quote from Sir Meili :
The person you're responding to has overbought their AC They bought a 1 ton unit and are asking it to cool a space that is way too small (I'm thinking they need a 6k BTU unit). It should work, but the AC will cycle on/off more than it should need to causing more unnecessary wear and tear from the start up/shut down sequence.

I've also been told that if you live in a humid area (like I do), overbuying a unit will cool it, but it won't remove as much humidity meaning it won't "feel" as cold.

I'm not an hvac tech, but I have been told by mutliple techs that the above is true. They actually would have likely benefitted more by selling me bigger units, but didn't because of the reasons above. One even refused to sell me a mini-split by stating my office (11.5x13) was too small for one and he didn't want to be responsible for the eventual moisture damage from the humidity.
Scratchchin Hmm, that may be what's wrong with the house I'm renting. The previous owner put in a Goodman unit that seemed too big for this 1400 sq ft house. It does cycle on and off a lot and the humidity in here is awful. Right now it's at 57% humidity in here. The windows always have condensation on them, and when we run the clothes dryer, water forms and drips down the walls in the hall.
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geekwithoutacause
06-08-2021 at 05:09 AM.
06-08-2021 at 05:09 AM.
Quote from Slickd3aler :
Scratchchin Hmm, that may be what's wrong with the house I'm renting. The previous owner put in a Goodman unit that seemed too big for this 1400 sq ft house. It does cycle on and off a lot and the humidity in here is awful. Right now it's at 57% humidity in here. The windows always have condensation on them, and when we run the clothes dryer, water forms and drips down the walls in the hall.
57% is high-ish but not bad.
But yeah, from what you describe, it sounds like that ac is too big.
I live in a super dry climate so it's not an issue other than cycling more often.
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Joined Sep 2006
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Sir Meili
06-08-2021 at 07:44 AM.
06-08-2021 at 07:44 AM.
Quote from Slickd3aler :
https://static.slickdealscdn.com/ima...cratchchin.gif Hmm, that may be what's wrong with the house I'm renting. The previous owner put in a Goodman unit that seemed too big for this 1400 sq ft house. It does cycle on and off a lot and the humidity in here is awful. Right now it's at 57% humidity in here. The windows always have condensation on them, and when we run the clothes dryer, water forms and drips down the walls in the hall.
Here in FL, my house's AC stays around 55-60%. So that's not bad, but you shouldn't have condensation. Also check if your dryer is vented properly and not blocked. The air from your dryer should exit your house, not pump it back into it (though I have seen some interior vents, I'm not sure I would do that due to humidity reasons)
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