Manufacturer | Mr Cool |
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Part Number | DIY-12-HP-115B25 |
Item Weight | 34.2 pounds |
Product Dimensions | 16 x 30 x 22 inches |
Item model number | DIY-12-HP-115B |
Size | 12,000 BTUs |
Color | White |
Style | Smart 12K BTUs |
Pattern | Split System |
Thickness | 11 Inches |
Power Source | Corded Electric |
Voltage | 120 Volts |
Installation Method | Split System |
Item Package Quantity | 1 |
Special Features | Google Assistant,Wifi |
Included Components | Condenser, Air Handler |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Alkaline |
Warranty Description | 7-year compressor warranty and 5-year parts warranty |
Capacity | 1 Tons |
Floor Area | 500 Square Feet |
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MRCOOL - DIY-12-HP-115B25 DIY 12k BTU 22 SEER Ductless Heat Pump Split System 3rd Generation - Energy Star 120v (DIY-12-HP-115B)
Brand | MRCOOL COMFORT MADE SIMPLE |
Capacity | 1 Tons |
Cooling Power | 18000 British Thermal Units |
Special Feature | Google Assistant,Wifi |
Product Dimensions | 16"D x 30"W x 22"H |
Seasonal Energy Efficiency Ratio (SEER) | 22 |
Color | White |
Voltage | 120 Volts |
Refrigerant | R-410A |
Power Source | Corded Electric |
About this item
- Country Of Origin : United States
- Easy Diy Installation: Pre-Charged R-410A 25Ft Quick Connect Line Doesn'T Require Special Tools, Equipment, Or Training
- New Smarthvac App: Wifi Control - Compatible With Alexa And Google Assistant - You Can Control Your Diy Anywhere With Your Apple Or Android Smart Device And An Internet Connection
- Designed To Efficiently Heat And Cool A Single 500 Sq Ft Room
Customer ratings by feature
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From the manufacturer
About MRCOOL
MRCOOL ductless mini-split air conditioners and heat pumps are the cutting edge of what modern, flexible fabrication can produce. These air conditioners rely on state-of-the-art manufacturing processes and advanced design to deliver high efficiency air comfort anywhere you need it.
MRCOOL 3rd Generation Enhanced DIY
Ductless Mini-Split AC and Heat Pump System with WiFi Smart Kit
When it comes to doing it yourself, the MRCOOL 3rd Generation Enhanced DIY is for made you. The included 25′ pre-charged lineset allows you to install this innovative ductless system without special tools, equipment, or training. You can control your DIY anywhere with your Apple or android smart device and an Internet connection. The new MRCOOL Smart HVAC Controller Module and App fully support Google Assistant & Amazon Alexa out of the box.
- Easy DIY Installation
- Smartphone App Control from Anywhere
- Leakage Detection Alarm Protects Your Investment
- Low Ambient Cooling down to 5°F
- Digital Assistant Ready
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Easy DIY InstallationThe included 25′ pre-charged lineset allows you to install this innovative ductless system without special tools, equipment, or training. |
Digital Assistant ReadyThe new MRCOOL Smart HVAC Controller Module and App fully support Google Assistant & Amazon Alexa out of the box. |
Low Ambient Cooling Down to 5°FThis feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all ye |
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DIY-12-HP-115B Mini-Split AC and Heat Pump | DIY-18-HP-230B Mini-Split AC and Heat Pump | DIY-24-HP-230B Mini-Split AC and Heat Pump | DIY-36-HP-230B Mini-Split AC and Heat Pump | |
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Add to Cart
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Customer Reviews |
4.5 out of 5 stars
1,800
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4.5 out of 5 stars
1,800
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4.5 out of 5 stars
1,800
|
4.5 out of 5 stars
1,800
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Cooling Capacity | 12,000 BTU/h | 18,000 BTU/h | 23,000 BTU/h | 34,500 BTU/h |
Heating Capacity | 12,000 BTU/h | 18,000 BTU/h | 25,000 BTU/h | 36,000 BTU/h |
Power Input | 115V | 230V | 230V | 230V |
SEER: | 22.0 SEER | 20.0 SEER | 20.0 SEER | 16 SEER |
HSPF: | 10 HSPF | 10 HSPF | 10 HSPF | 8.9 HSPF |
Indoor Dimensions (WDH) | 31.57 x 7.44 x 11.69 | 42.52 x 8.90 x 13.19 | 42.52 x 8.90 x 13.19 | 49.57 x 11.10 x 14.25 |
Outdoor Dimensions (WDH) | 31.50 x 13.11 x 21.81 | 33.27 x 14.29 x 27.64 | 37.24 x 16.14 x 31.89 | 37.24 x 16.14 x 31.89 |
Videos
Videos for this product
1:46
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What You Need To Know About This Ductless Mini-Split
Shaun Reviews
Videos for this product
4:50
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3rd Generation Install FULL
Tjernlund Products, Inc.
Videos for this product
3:02
Click to play video
What About the Extra Line? See it all Set Up
✅ Apache Ranch
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Product information
Technical Details
Additional Information
ASIN | B083R2XNKD |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #544,370 in Home & Kitchen (See Top 100 in Home & Kitchen) #78 in Split-System Air Conditioners |
Date First Available | November 25, 2019 |
Feedback
Product guides and documents
Product Description
Introducing the MRCOOL E Star DIY 3rd Gen 12k BTU 22 SEER Ductless Mini-Split Heat Pump. These are ductless mini-split heat pumps with enhanced WIFI engineered to make setup not only quick and easy, but the MRCOOL DIY E Star Series is flexible enough to be installed virtually anywhere — without requiring specialized tools or expensive equipment. The 12, 000 BTU unit is 22 SEER and designed to heat and cool up to 500 square feet both efficiently and effectively. Our SmartHVAC app is compatible with Alexa and Google assistant. You can also control your DIY anywhere with your Apple or Android smart device with an Internet connection. Doing it yourself has never been easier with the new MRCOOL E Star DIY. This unit is shipped in two boxes.
Compare with similar items
This Item MRCOOL - DIY-12-HP-115B25 DIY 12k BTU 22 SEER Ductless Heat Pump Split System 3rd Generation - Energy Star 120v (DIY-12-HP-115B) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | $1,199.00$1,199.00 | $1,399.00$1,399.00 | -10% $1,298.00$1,298.00 List: $1,449.00 | $1,439.00$1,439.00 | $1,698.00$1,698.00 |
Delivery | — | Get it Apr 8 - 9 | Get it Apr 10 - 16 | Get it Apr 8 - 10 | Get it Apr 5 - 9 | Get it Apr 8 - 9 |
Customer Ratings | ||||||
Noise level | 4.6 | 4.4 | 4.6 | 4.4 | 4.4 | 4.4 |
Energy efficiency | 4.5 | 4.3 | 4.4 | 4.3 | 4.3 | 4.3 |
Tech Support | 3.7 | 3.6 | 4.3 | 3.6 | 3.6 | 3.6 |
Easy to install | 4.5 | 4.2 | — | 4.2 | 4.2 | 4.2 |
Sold By | — | Jacks Small Engines | Jacks Small Engines | Sylvane | Sylvane | Jacks Small Engines |
cooling power | 18000 btus | 9000 btus | 24000 btus | 12000 btus | — | 24000 btus |
power source | Corded Electric | Hardwired | Corded Electric | Hardwired | Hardwired | Hardwired |
special feature | Google Assistant,Wifi | Heating And Cooling Function | WiFi Enabled, Remote control | Heating And Cooling Function | Heating And Cooling Function | Heating And Cooling Function |
model name | DIY 12k BTU 22 SEER | Ductless Mini | — | Easy Pro | — | — |
voltage | 120 volts | 20 volts | 230 volts | 18 volts | — | 220 volts |
SEER rating | 22 | 20 | 17 | 18 | 18.5 | 18 |
noise level | — | — | 56 decibels | 60 decibels | 60 decibels | 60 decibels |
Important information
120 volts
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, ease of installation, insulation, noise level and value of the air conditioner. For example, they mention it works incredibly well, is relatively easy to install and the directions are clear. They appreciate the insulation, saying it keeps their computer room as cold as they want it. That said, they say it's a great value as a DIY product and saves hundreds of dollars. Customers are also happy with efficiency. That being said, opinions are mixed on size.
AI-generated from the text of customer reviews
Customers like the quality of the air conditioner. They say it works incredibly well, produces awesome results, and is impressed with the performance. Some customers also mention that it's quiet and perfect.
"...dehumidify on-demand on a few hot summer days and it worked great without any dramatic impact to power consumption...." Read more
"...In summary, a great unit. Not inexpensive, seemingly good manufacturer DIY warranty (but I bought the extended warranty anyway), and relatively..." Read more
"...The unit works great, and it really is unbelievably whisper quiet. I'm glad I did it because I love having the air-conditioned garage...." Read more
"...It is mostly like any other mini split from China. Pretty good quality, and the most unique thing is the special fittings used to allow "DIY" install..." Read more
Customers find the installation of the air conditioner relatively easy. They say the DIY aspect is straightforward and simple, and the directions are clear. They also mention that the electrical connection is easy, and that the concept is simple.
"...The concept is simple - drill a hole from where your inside unit mounts to the outside, run the connection lines through the hole to the compressor,..." Read more
"...The rest of the installation was straight forward - lots of videos online with good information.The good - the cooling is excellent!..." Read more
"...warranty (but I bought the extended warranty anyway), and relatively easy to install." Read more
"...Installing the new unit was a breeze. Everything was already in place, the wall bracket, the hole in the wall, and the outdoor pad and wiring...." Read more
Customers like the insulation of the air conditioner. They say it cools and heats amazing, keeping their computer room as cold as they want it even with the door to the room wide. They also mention that the iPhone app is another plus for controlling temperature and turning the AC on or off when not at home. Customers also love being able to control the temperature remotely from the app, which is cool, simple to use, and convenient.
"...All in all super happy - it's quiet, keeps the office a perfect temperature and was easy to install. Would definitely recommend!" Read more
"...The not so good - the heating is ok. With outside temperature of 50 and garage at 65 it heats up to the 70's no problem. 40 degrees out it's ok...." Read more
"...the unit for over a year and a half and it is great so far, heats up the garage quickly and maintains temp with little effort...." Read more
"...How does it work? Wonderful! The garage is evenly cooled and stays cool all day on low fan speed...." Read more
Customers like the noise level of the air conditioner. They mention that it is very quiet inside and out, and that they can't hear it running at all.
"...All in all super happy - it's quiet, keeps the office a perfect temperature and was easy to install. Would definitely recommend!" Read more
"...a rating of a 5 because the installation was relatively easy, noise level is low, provides excellent cooling and I like the wireless connectivity..." Read more
"...The unit's interior and exterior noise is almost nonexistent...." Read more
"...The unit works great, and it really is unbelievably whisper quiet. I'm glad I did it because I love having the air-conditioned garage...." Read more
Customers like the value of the air conditioner. They say it makes cold air, is a great value as a diy product, and is inexpensive to operate. They also say it's worth the purchase and a good buy for anyone that needs or wants to.
"...Heating is good but not great. Overall a good value." Read more
"...In summary, a great unit. Not inexpensive, seemingly good manufacturer DIY warranty (but I bought the extended warranty anyway), and relatively..." Read more
"...It it holds up it was well worth the investment." Read more
"...In addition there are 3 rolls of nylon tape in the box that are pretty much useless because it's only sticky on the beginning end...." Read more
Customers like the efficiency of the air conditioner. They say it's very quiet, super energy efficient, and lite on the power consumption. Some mention that it works flawlessly with no noticeable increase in their electricity bill.
"...In summer, I left it to cool at 72 degrees and again, no spike in electricity from what i spent cooling just the house the year before...." Read more
"Efficient, comfortable, silent heating and cooling in a DIY package...." Read more
"...Also, this thing uses so little electricity -- the meter barely speeds up when it comes on. Absolutely silent too...." Read more
"...I can set it to “dry” between guests, and save energy by not running heat or air. It recirculates the air in the room and removes the humidity." Read more
Customers are mixed about the size of the air conditioner. Some mention it's perfect for a small room or garage, and takes up little space on the wall. Others say that it'll take up too much space if it'd be larger.
"...It is whisper quiet both inside and out and keeps my entire single floor house (1450 sq ft) very cool and comfortable and seems to be just idling...." Read more
"...Well the tube was two inches too short. Apparently my wall was too thick...." Read more
"...this split-system to anyone who needs a capable, quiet unit with capacity to spare." Read more
"...was not a Mr.Cool product and is too small to properly enclose the refrigerant lines, the drain line, and the power cable...." Read more
Customers are dissatisfied with the support provided by the air conditioner. They mention that the support is lacking, non responsive, and busy. Some customers also report that the product malfunctions.
"...For install, one issue is that there is no tech support, my questions went completely unanswered...." Read more
"...Update 07-25-22: Apparently, MR COOL has absolutely zero support. My unit now won't work correctly when I put it on Auto Mode...." Read more
"...Horrible support and unfortunate product malfunction.Edit: They eventually messaged back and arranged for my unit to be replaced...." Read more
"...However, tech support is non existent to diagnose error code. How do you get these people to contact you in reasonable time?..." Read more
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Top reviews
Top reviews from the United States
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Shipping was quick but did require a specialized delivery that was easy. It came in two boxes - the compressor for outside, and the head unit for inside. The concept is simple - drill a hole from where your inside unit mounts to the outside, run the connection lines through the hole to the compressor, and connect everything up with the precharged lines. I would highly recommend going to YouTube and watching some of the videos people have going into a little more depth about the process, but it really is about as simple as that.
A couple of things worth pointing out.
1) Most of the videos skip over the need to already have 220v electrical running to the unit. I installed a new 20A breaker and ran 12/2 wiring from the breaker through conduits to a non-fused A/C cutoff switch, and then ran a 12/2 whip from the cutoff to the unit. For most people I'd highly recommend just having an electrician run those for you so it's ready to go
2) You have to drill a hole from inside to outside. It needs to be around 3.5" in diameter. That's fine if you have a wood frame siding. Ours is brick. I don't care what the videos say, if you have a brick house go rent a core driller. I used a 4" x 17" core driller I rented for $200 from Home Depot and it took me about an hour to cut the hole (keeping it watered and going slowly to avoid burning out the bit or the drill). It made a night and day difference.
3) You'll either need a ground pad or mounting brackets for the compressor. I picked up a ground pad from a local HVAC supply warehouse for around $40 and mounted the compressor to it.
4) Make sure you are reading the right manual. They sent both the multi-zone and single-zone manuals with our unit. There's not a lot of difference, but if this is your first time doing this, the single-zone is going to keep you focused on the right things
5) Finally - *read the manual thoroughly before starting*. You only get one shot with the precharged lines, so make sure you understand the process and the routing. It's not difficult, but you don't want to get it wrong. I used a spray bottle with dish soap and water as my leak checker
Only other thing worth pointing out - DIY doesn't mean not needing permits or inspections. You'll want to potentially check your local jurisdiction to find out if you need permits for any of this.
All in all super happy - it's quiet, keeps the office a perfect temperature and was easy to install. Would definitely recommend!
Reviewed in the United States on January 5, 2023
Shipping was quick but did require a specialized delivery that was easy. It came in two boxes - the compressor for outside, and the head unit for inside. The concept is simple - drill a hole from where your inside unit mounts to the outside, run the connection lines through the hole to the compressor, and connect everything up with the precharged lines. I would highly recommend going to YouTube and watching some of the videos people have going into a little more depth about the process, but it really is about as simple as that.
A couple of things worth pointing out.
1) Most of the videos skip over the need to already have 220v electrical running to the unit. I installed a new 20A breaker and ran 12/2 wiring from the breaker through conduits to a non-fused A/C cutoff switch, and then ran a 12/2 whip from the cutoff to the unit. For most people I'd highly recommend just having an electrician run those for you so it's ready to go
2) You have to drill a hole from inside to outside. It needs to be around 3.5" in diameter. That's fine if you have a wood frame siding. Ours is brick. I don't care what the videos say, if you have a brick house go rent a core driller. I used a 4" x 17" core driller I rented for $200 from Home Depot and it took me about an hour to cut the hole (keeping it watered and going slowly to avoid burning out the bit or the drill). It made a night and day difference.
3) You'll either need a ground pad or mounting brackets for the compressor. I picked up a ground pad from a local HVAC supply warehouse for around $40 and mounted the compressor to it.
4) Make sure you are reading the right manual. They sent both the multi-zone and single-zone manuals with our unit. There's not a lot of difference, but if this is your first time doing this, the single-zone is going to keep you focused on the right things
5) Finally - *read the manual thoroughly before starting*. You only get one shot with the precharged lines, so make sure you understand the process and the routing. It's not difficult, but you don't want to get it wrong. I used a spray bottle with dish soap and water as my leak checker
Only other thing worth pointing out - DIY doesn't mean not needing permits or inspections. You'll want to potentially check your local jurisdiction to find out if you need permits for any of this.
All in all super happy - it's quiet, keeps the office a perfect temperature and was easy to install. Would definitely recommend!
The good - the cooling is excellent! With outside temperature of 100 the garage will get as hot as 95. The Mr Cool unit can drop the temperature in my office space to 85 in 5 minutes and under 80 in less than 15 minutes. The rest of the garage takes a bit longer to cool but eventually the entire space feels nice. I keep the setting at around 79 which honestly feels like 72 to me.
The not so good - the heating is ok. With outside temperature of 50 and garage at 65 it heats up to the 70's no problem. 40 degrees out it's ok. 30 degrees is where it struggles a bit. It can heat my office space up to 68 but I wouldn't call it "warm". My walls and ceiling are insulated but I don't have insulated garage doors. I might insulate the doors before winter to see if I get improvement. It is impressive in that it can still provide heat even when it's 5 degrees outside, however, I do not run it below 20 primarily because it's not super effective at that level and I don't want to risk damaging the unit.
I'm giving this a rating of a 5 because the installation was relatively easy, noise level is low, provides excellent cooling and I like the wireless connectivity app on my phone. Heating is good but not great. Overall a good value.
The good - the cooling is excellent! With outside temperature of 100 the garage will get as hot as 95. The Mr Cool unit can drop the temperature in my office space to 85 in 5 minutes and under 80 in less than 15 minutes. The rest of the garage takes a bit longer to cool but eventually the entire space feels nice. I keep the setting at around 79 which honestly feels like 72 to me.
The not so good - the heating is ok. With outside temperature of 50 and garage at 65 it heats up to the 70's no problem. 40 degrees out it's ok. 30 degrees is where it struggles a bit. It can heat my office space up to 68 but I wouldn't call it "warm". My walls and ceiling are insulated but I don't have insulated garage doors. I might insulate the doors before winter to see if I get improvement. It is impressive in that it can still provide heat even when it's 5 degrees outside, however, I do not run it below 20 primarily because it's not super effective at that level and I don't want to risk damaging the unit.
I'm giving this a rating of a 5 because the installation was relatively easy, noise level is low, provides excellent cooling and I like the wireless connectivity app on my phone. Heating is good but not great. Overall a good value.
I installed the unit by myself in stages.
Stage 1 - I ran and dressed two power lines (10/2 and 12/2 through panel, up walls, over attic space, down through wall to a hole in the wall to outside cutoff and socket( ~3 hours - it was hot and cramped). Stage 2 - prepped and installed a pad near hole (~4 hours - includes time to get stone & pad). Stage 3 - installed connected and tested the outside 220v cut off/+ 110v service receptacle and breaker (~3 hours). Stage 4 - uncrated the unit, positioned blower hanger, cut plumbing and control wire hole and installed the inside blower (~3 hours). Stage 5 - installed the heat pump on rubber mounts on the pad, and connected and dressed all hoses and wires and fired it up (~2 hours).
So far I have used the 24k unit to cool and dehumidify on-demand on a few hot summer days and it worked great without any dramatic impact to power consumption. Temperatures are just starting to drop and it heats up the space from high 50’s to mid 60’s pretty quickly but i will have to report back once i have run it more and have a better idea of power consumption.
All in all, very happy so far.
I would suggest that Mr. cool offer shorter line set options as i only needed about 10’ so the rest just sits coiled up behind the unit.
Update Feb 2024 - i have had the unit for over a year and a half and it is great so far, heats up the garage quickly and maintains temp with little effort.
Last winter i would keep it on freeze protect and heat up the space when needed, it maintained 50 degrees and took about 30 minutes to heat to a comfortable 65 degrees, increase in electricity usage was negligible.
In summer, I left it to cool at 72 degrees and again, no spike in electricity from what i spent cooling just the house the year before.
This winter, i have just left it heating at 62 degrees and again, no increase over past years when I was just heating the house.
However, 2023/2024 has been a warmer winter so far. Wife appreciates her car being warm in the morning, i appreciate being able to work in my shop year round without any delay to heat or cool.
Great product, no defects so far. Feb 2024