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Internet #311900315

Model #DIY36-HP-230B25

DIY Gen-3 34,400 BTU 16 SEER Smart Ductless Mini Split Air Conditioner and Heat Pump with 25 ft. Install Kit 230-Volt

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  • 16 SEER energy efficient performance
  • 7-year compressor, 5-year parts and 1-year remote
  • Works with Amazon Alexa or Google Assistant
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Product Overview

The MrCool DIY 3rd Generation 16 SEER 24,000 BTU/h ENERGY STAR Ductless Heat Pump is designed for simple, amateur installation. Using pre-charged R410A Quick Connect Linesets, anyone with a few common tools on hand can install this innovative ductless system that delivers reliable, ENERGY STAR rated heating and cooling year-round. Enjoy unprecedented control over your heating and cooling through a seamless integration with MrCool's custom smartphone app, Google Assistant, or Amazon Alexa. With the MrCool DIY 3rd Generation Heat Pump, which runs quietly with decibel levels ranging from 31 to 45 dB, you can adjust your fan settings to low, medium, or high, direct air flow to your location with the Follow Me Function, or set your unit to Sleep Mode for quiet, efficient heating or cooling throughout the night. This bundle includes: Mounting plate, Anchor, Mounting plate fixing screws, Remote control, Fixing screw for remote controller holder ST2.9 x 10, Remote control holder, Air freshening filter, Seal, Allen wrench, Condensate Drain, Drain joint, Neoprene, Owner & Installation Manual, Remote Control Manual, Smart Controller Kit, Sound deadening pads, Quick Connect line set (refrigerant pipe), Insulation material, Non-Adhesive U.V. Tape.
  • Fully able to be controlled with the MrCool SmartHVAC smartphone app or with your Alexa or Google Assistant.
  • The Follow Me Function monitors the temperature near the remote and adjusts the unit's function to deliver heating or cooling wherever you might be.
  • Kit includes 25 ft. pre-charged do-it-yourself installation kit
  • 7-year compressor warranty and 5-year parts warranty
  • Quiet operation with nighttime sleep mode will deliver peaceful, efficient heating or cooling all night, allowing this unit to give you first-rate comfort 24/7.
  • Smart functions include Auto Restart for instant operation after a power outage and louver position memory, so you don't have to remember where the louver was when you shut your unit off.
  • Supplies low ambient cooling down to an outside temperature of 5°F, which is perfect for server rooms, greenhouses, and other locations that need to be cooled all year long.
  • MRCOOL units are protected by Gold Fin standard corrosion resistance and an alarm for low coolant levels and leaks.
  • Energy Star rated for certified efficiency.
  • Click here for more information on Electronic Recycling Programs
  • California residents

Additional Resources

From the Manufacturer

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Air handler depth (in.)11.1Air handler height (in.)14.25
Air handler width (in.)49.57Condenser depth (in.)16.14
Condenser height (in.)31.89Condenser width (in.)37.24


Air Conditioner Product TypeMini Split UnitAir direction/circulation4-way
Air handler weight (lb.)41.01Amperage (amps)30 A
BTU Cooling Rating34400BTU Cooling Rating34400 BTU
BTU Heat Rating36000 BTUBTU Heat Rating36000
ColorWhiteColor FamilyWhite
Color/FinishWhiteCondenser weight (lb.)150.35
Coverage Area (sq. ft.)1500Decibel (Sound) Rating36 dBA
Decibel Rating36 dBAFilter TypeWashable
IncludedRemote ControlLine Set Length (ft.)25
Mini Split FeaturesAuto cool,Automatic shutoff,Defrost,Fan only option,Mobile App,Overload protection,Sleep setting,Timer,Wifi,Wireless remote controlMinimum Outdoor Temperature (F)5
Mount LocationWall MountNumber of cool settings3
Number of Fan SpeedsVariablePack Size1
Power OptionsHardwiredRemote AccessRemote Access
Requires Hub?No Hub RequiredReturnable90-Day
Smart HomeSmart Home EnabledSmart Home ProtocolWi-Fi
Voice Control Hub RequiredNo Hub Required for Voice ControlVoltage (v)208/230v
Voltage (volts)230 VWattage (watts)Not Measured
Works WithAlexa, Alexa, Google, Google AssistantZone CapacitySingle Zone

Warranty / Certifications

Certifications and ListingsAHRI Certified,CSA Certified,CSA ListedManufacturer Warranty7-Year Compressor and 5-Year Parts Warranty
Seasonal Energy Efficiency Ratio (SEER)16

Questions & Answers

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Customer Reviews

  • 4.7
    out of 240 reviews
  • 95%recommend this product
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Showing 1-10 of 240 reviews
Good product for the money
I just bought this unit with low expectations since I live in Florida. I decided to go mini splits over conventional so I can control costs. It was a good choice. Easy to install. Wall bracket should be built to adapt to standard 16 on center wall framing.
    • Recommended
    Mr. Cool is a little cool in the winter but aok
    Installed the unit in a basement remodel. The installation was straight forward for a medium skilled individual and the unit looks and fits well into the space. Only recommendation is that I would upsize to the next model as it is having a tough time keeping up in the cold temperatures we are having. I live in Pennsylvania and the temps have been pretty low so believe a bigger unit could provide more heating capability. All other features (cooling, operations) have been very good.
      • Recommended
      Mr Cool saved me $4000
      So aside from some basic knowledge on how to screw in a light bulb I had never tackled anything this big, after watching some YouTube videos I felt confident enough to install it myself, the hardest part was making room on my electrical panel to install the new breaker and after purchasing some single pole 20A breakers I had enough room to put the new breaker, the second most difficult part was actually drilling a hole through the wall, simply because the drill bit was not as long and the width of the wall.Let me add that you shouldn't cheap out on the disconnect box for the outside,I initially purchased the $10 one from Home Depot and the disconnect was bent and so I had to troubleshoot from the breaker all the way to the Unit sooo get the $30 one with fuses as a double measure. The unit was installed nat the end of summer 2018 and it cooled my 1200sqft 18ft ceiling main level effortlessly. Heating is not as efficient, specifically here in Atlanta when the temp drops below 40F, the air coming out is not as hot even in turbo mode. All that being said I had gotten mutiple quotes from different contractors and they were all comming in at $4800 plus for a 14 seer 2 ton unit. Total cost of the project was $1490 for the unit, $100 in electrical supplies and $7 for the lineset cover which is basically a square plastic gutter from Ace hardware.If you were having second thoughts...don't this will save you $$$$
        • Recommended
        Very practical for my use and a great buy.
        (This is not a review for the Oasis hyper 230 volt listed above) I bought the Mr Cool DIY 12,000 BTU 500 sqft ductless mini split air conditioner with heater 115 Volt 20 amp Model DIY-12-HP-115A. I bought this last year to put in our master bedroom for my wife, she has a medical condition so during the summer time we keep the master bedroom between 64° to 66° and during the winter about 77° it has been very practical and was easy to install with the help of my son. I've had no issues with it yet, works great for cooling and heating the master bedroom only. It was the best buy for our needs would recommend whether for one room, or great for shop about 500 sqft. It gets cold enough for me to use an extra blanket during the summer time.
          • Recommended
          Easy as advertised
          Very simple and strait forward. I am glad they had 25 feet of hose because I needed 24.5 from second story
            • Recommended
            Easy install on my third MrCool
            Purchased this unit because it is DIY (only one on the market), the 110 VAC/20A feature, and superb 5/7 year warranty. Ran the hoses through a hot water heater space inside of 3" ABS. Will use 4" next time, was somewhat of a challenge to thread. This is my 3rd install, intend to purchase 4 more units. Central HVAC is a waste of money and very inefficient in a large expanded floor plan with moderade annual temperatures. I love this product..!
              • Recommended
              Very simple. As advertised. Precise instructions. I'm very happy.
              • Verified Purchase
              Easy to install
              I love the Mr. Cool, easy to install
              • Verified Purchase
              • Recommended
              Only had it two weeks and it works great. Cools...
              Only had it two weeks and it works great. Cools three rooms . It isn’t the dog days of summer yet but so far so good. Installation isn’t hard at all. I had to get someone to wire the 220 as I am not an electrician. Other than that, it was pretty simple. I suggest two people on this bigger unit
              • Verified Purchase
              Bought a 3 unit system for our bedrooms and a...
              Bought a 3 unit system for our bedrooms and a large unit for our great room. Best purchase ever. Quiet, efficient and affordable.
              • Verified Purchase
              Showing 1-10 of 240 reviews