SKU: 29070609423

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 21.8 SEER2 (18K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$3062.25 Regular price$3402.50
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Description

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 21.8 SEER2 (18K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY Multi Zone 5th Generation 48K BTU Three Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! The MRCOOL DIY 4th Gen Multi Zone 48,000 BTU 21. 8 SEER2 3 Zone Ductless Heat Pump Split System 18K + 18K + 18K is designed with easy installation, no special tools or training required, and supports up to SIX indoor units with its innovative Quick Connect line set pre charged with eco friendly R 454B refrigerant. With a 7

MRCOOL DIY Multi-Zone 5th Generation 48K BTU Three Zone Ductless Mini Split - A Heating and AC System You Can Install By Yourself!

The MRCOOL DIY 4th Gen Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 18K + 18K + 18K is designed with easy installation, no special tools or training required, and supports up to SIX indoor units with its innovative Quick Connect line set pre-charged with eco-friendly R-454B refrigerant. With a 7-year compressor warranty, this system effectively cools, heats, and dehumidifies for ultimate comfort and convenience. An easy-to-read digital display and MRCOOL Smart Controller app offer complete wireless control, while the sleep mode helps conserve energy. Additionally, troubleshooting codes appear on the front display and maintenance alerts remind you when to clean the air filter.


Heat or cool three rooms with the MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 18K + 18K + 18K. This DIY Series multi-zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of your dreams due to the condenser’s 48,000 BTU capacity. This units consists of three 18,000 btu air handlers (800 square feet). A heat pump by design, this ductless HVAC solution can run in reverse and pull in heat from the outdoors when in a heating mode. It comes with a 7 year compressor warranty, (Plus a limited lifetime compressor warranty), 5 year parts manufacturer warranty! 

MRCOOL DIY 4th Gen Multizone 48,000 BTU systems can support up to SIX indoor units.

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 18K + 18K + 18K units are super easy to install and require no special training or expensive specialty tools. The DIY system includes Quick Connect lines that are pre-charged with eco-friendly R-410A refrigerant. Due to the Quick Connect line set, you don’t have to hire an HVAC technician to complete the install. We also have simple video instructions on how to install a DIY Multi-Zone unit yourself!

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 3 Zone Ductless Heat Pump Split System - 18K + 18K + 18K can cool through the Summer, heat through the Winter, and dehumidify through the wet seasons. Plus, you can quickly check the temperature of each room in your home from the easy to read digital display or from the MRCOOL Smart Controller mobile app. The display on the front of each indoor air handler unit can also display troubleshooting codes and alerts, so you are always aware of any issues with your system. Operate each unit wirelessly with either the included remote or with the MRCOOL Smart Controller app for Apple or Android devices. You also have the ability to control your mini-split unit with Amazon Alexa or Google Home.

The three MRCOOL DIY Multi-Zone air handlers included in this set provide directional control of the heated or cooled air. This distributes the air evenly so everyone in the room can stay comfortable. If you are in a situation that requires forced cooling, you can set your MRCOOL DIY System to manual with the button located on the right side of the unit under the front panel. In this emergency operation mode, you can test the cooling operation of your unit after installation or to complete a maintenance task.

In auto mode, each unit provides air for your home at your desired comfort level. Set your desired temperature, and the HVAC unit will determine how much heat or air conditioning is needed. You can also set this system to a drying function, which will continue to control the space’s air temperature while dehumidifying.

Use the sleep mode at night to save money on your utilities bills and use less energy. Sleep mode operates in an 8 hour window once turned on.

The MRCOOL DIY Multi-Zone 48,000 BTU 21.8 SEER2 three-Zone Ductless Heat Pump Split Air Conditioner System - 18K + 18K + 18K comes with many options, so you can customize your system based on your needs. Limit your energy usage and save money on your utility bill by using the system’s timer function. If your system begins to run low on refrigerant, an alert will appear on the easy-to-read display on the front of each air handler, letting you know there may be a leak. If you desire to keep a room quiet and minimize lighted alerts, you can mute each indoor unit. By muting the system, the buzzer for alerts will not sound and the LED lit display will turn off. Should the unfortunate event of a power outage occur, the MrCool system will automatically shut off and then back on with the same settings once power returns.


Features:

  • Easy DIY® Installation
  • "Pre-charged DIY®
  • Quick Connect Line Set"
  • Simple to Use
  • Multi-room Comfort
  • Energy Efficient DC Inverter
  • 100% Sealed System
  • Gold Fin® Condenser
  • Eco Safe R-454B Refrigerant
  • Smartphone App Controls
  • Lifetime Technical Support
  • Follow Me® Feature
  • Low Ambient Cooling
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29070609423

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4.8 ★★★★★
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A
asterisk
Louisville, US
★★★★★ 5
Light, not heavy or greasy. Minimal white cast
Style: Kids SPF 50 Mineral Sunscreen Lotion, Size: 3 Ounce (1 Pack) Mineral Sunscreen, Style: Kids SPF 50 Mineral Sunscreen Lotion, Size: 3 Ounce (1 Pack) Mineral Sunscreen
This sunscreen lotion is a thin consistency - it spreads and blends easily. Not a lot of tugging on the skin, as with thicker creams. It does not feel heavy or greasy, but it is not as light as a "sheer" sunscreen. This is a good weight for a mineral sunscreen. There is a minimal white cast on my medium toned skin. It's more visible on the darker areas, and less so on the lighter areas. It does seem to fade after a couple hours, so this is acceptable to me for the sun protection. This has a light, sweet coconut scent. Not fake and not overwhelming. Gentle on my kid's skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2024
N
N.
Los Angeles, US
★★★★★ 5
Clear mineral sunscreen!
Style: Kids SPF 50 Mineral Sunscreen Lotion, Size: 3 Ounce (1 Pack) Mineral Sunscreen
We have a beach trip coming up and needed to get some good sunscreen to use. We have used mineral sunscreen for years ( there is so much nastyness in regular sunscreen) but I have never tried this brand. Mineral sunscreen typically has zinc oxide in it and this one is no different. One thing that I have never liked about mineral sunscreen is that it always leaves you with a white film on your skin. This one is advertised as "drying clear" so I was really curious to try it out! I was pleasantly surprised to find out that it truly does! I'm so excited to not have the nasty while film all over our skin!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2024
W
W Christensen
Whiting, US
★★★★★ 5
I love this stuff!
Style: Kids SPF 50 Mineral Sunscreen Lotion, Size: 3 Ounce (1 Pack) Mineral Sunscreen
I really love this sunscreen. There are three claims on the front of the tube: dries clear, for sensitive skin, and lightweight. All three of these are true. It is more of a liquid and less of a cream which makes it easy to apply. It feels lightweight on my skin and sits there as a thin layer rather than a thick one. Some sunscreens feel too heavy or greasy to wear on my face, and this does not. It also dries clear as advertised. In addition, it smells wonderful. The scent is not like sunscreen at all which makes my daughter very happy. I like that this is a 3-ounce container and that I can take it in my airplane carry-on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2024
J
Verified Purchase
Josefina del Castillo
Battle Creek, US
★★★★★ 5
Recomendado por el pediatra
Style: Kids Mineral Sunscreen 5 oz Lotion - 50 SPF
Es el que usa mi nieto y le funciona muy bien
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Reviewed in the United States on May 21, 2026
A
Amazon Customer
Houston, US
★★★★★ 5
Blends well, no burns on kids
Style: Kids Mineral Sunscreen 5 oz Lotion - 50 SPF
I bought this for a family weekend for his birthday party worked great no burns
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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