MRCOOL DIY Multi-Zone 5th Gen 48K BTU Four Zone Ductless Mini Split with Wall Mounted Air Handlers 6K + 6K + 6K + 9K – A Heating and AC System You Can Install By Yourself!
The MRCOOL DIY Series Wall Mount Air Handler is a powerful heating and cooling option for any space. The air handler features a compact, modern design and operates quietly while delivering customizable comfort. Each unit is Wi-Fi enabled, allowing you to control temperature, set schedules, and monitor energy usage through the MRCOOL Smart Controller app. Designed specifically for use with the MRCOOL DIY Quick Connect® line set, these air handlers offer fast, secure connection without the need to evacuate or charge the system—perfect for homeowners who want to install it themselves without special tools or training.
The MRCOOL DIY 5th Gen Multi-Zone 48,000 BTU 22 SEER2 4 Zone Ductless Mini Split System - 6K + 6K + 6K + 9K is ideal for homeowners looking to cool and heat four rooms of varying sizes with maximum efficiency. Backed by a 7 Year Compressor Warranty (with optional lifetime coverage) and a 5 Year Parts Warranty, this system combines performance with peace of mind.
MRCOOL DIY 5th Gen Multizone 48,000 BTU systems can support up to five indoor units, giving you flexibility to expand your system in the future if needed.
Feel free to mix wall mounted air handlers and ceiling cassette air handlers together in a system by visiting Building Your Own Custom Mini Split System.
The MRCOOL DIY 5th Gen 4-Zone 48,000 BTU 22 SEER2 (6K + 6K + 6K + 9K) Ductless Mini Split System with Wall Mounted Air Handlers is simple to install and designed for DIYers. The Quick Connect lines come pre-charged with eco-friendly R-454B refrigerant and eliminate the need for HVAC technician support. Our step-by-step video instructions walk you through the entire installation process.
This MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 4 Zone Ductless Mini Split System - 6K + 6K + 6K + 9K is built to provide year-round comfort. Cool during the summer, heat during the winter, and dehumidify during rainy seasons. Each air handler has a digital display and communicates with the MRCOOL Smart Controller mobile app for quick access to settings, alerts, and diagnostics.
The four MRCOOL DIY Multi-Zone wall-mounted air handlers in this package feature directional airflow control, allowing for even distribution of heated or cooled air. If you need to manually force cooling for setup or maintenance, simply use the emergency button under the front panel.
In auto mode, the units automatically adjust between heating and cooling to maintain your desired comfort level. The drying function removes excess humidity while maintaining temperature control.
Sleep mode helps conserve energy by adjusting output through an 8-hour cycle to match nighttime needs and reduce utility bills.
The MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 Four-Zone Ductless Mini Split Air Conditioner System - 6K + 6K + 6K + 9K includes several convenient features. Set a timer to automatically control system operation. Mute each indoor unit to eliminate LED lights and buzzer sounds if desired. In the event of a power outage, the system will restart automatically with your saved settings.
Maintaining your MRCOOL DIY Multi-Zone 48,000 BTU 22 SEER2 Four-Zone System is easy. The display will show alerts and troubleshooting codes if service is needed. You’ll also receive automatic reminders when filters need to be cleaned. Just wipe down the air handlers with a dry or damp cloth to keep them looking sharp.
Features:
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Easy DIY® Installation
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"Pre-charged DIY® Quick Connect Line Set"
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Simple to Use
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Multi-room Comfort
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Energy Efficient DC Inverter
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100% Sealed System
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Gold Fin® Condenser
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Eco Safe R-454B Refrigerant
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Smartphone App Controls
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Lifetime Technical Support
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Low Ambient Cooling
| BRAND NAME | MRCOOL |
| SERIES |
DIY 5th gen Multi-Zone Mini-splits
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| MODEL |
DIY-MULTI6-48HP230D-O
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| GTIN | 840255587471 |
| UPC | 840255587471 |
| SHORT DESCRIPTION |
MRCOOL® 48k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v
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| LONG DESCRIPTION |
We’re excited to introduce our new 5th Generation MRCOOL® DIY® 48k BTU Multi-Zone Ductless Mini-Split Condenser, because it’s better than its predecessor in nearly every way. You won’t need the services of an HVAC professional when you’re setting this unit up, because you can do it yourself, which saves lots of time and money! This condenser enables you to heat and cool up to 6 separate spaces equalling up to 2,000 sq. ft., meaning you’d be able to cover an entire home in the completely efficient comfort of a single DIY® system. You can install this system on your own because our innovative, patented pre-charged Quick Connect® line sets allow you to skip the lengthy and complicated process of evacuating and charging the system. These line sets are filled with R-454B refrigerant, a much more ecological and proficient upgrade from the previous refrigerant used in the last generation. This switch helps the system achieve impressive efficiency levels, like 21.8 SEER2 and an HSPF2-4 of 10. These line sets are sold separately. Once you install your system, you’ll be able to explore the variety of ways you can customize your comfort. For ultimate control, you can integrate system operations with the SmartHVAC app, available for Apple and Android phones, allowing you the ability to set schedules, manage modes of operation, monitor your systems all with the touch of a button. The app even enables you to set up integration with Amazon Alexa and Google Home, meaning you won’t have to move a finger to make your home more comfortable than ever. We pride ourselves on having one of the best warranties in the industry on this unit! Once you install your condenser, you’re entitled to a 5 year parts warranty, a 7 year compressor warranty, and, if you subscribe to the MRCOOL® Care Program, a Limited Lifetime Replacement warranty. The MRCOOL® DIY® is the right choice if you want fast, efficient comfort that won’t let you down!
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| FEATURE LIST |
Intertek listed 5031495
Easy DIY installation Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit. Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort. The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box. |
| SEER2 | 21.8 |
| EER2 | 12 |
| HSPF2-4 | 10 |
| HSPF2-5 | 7.8 |
| TONNAGE | 4 |
| COOLING CAPACITY (BTU) | 43000 |
| HEATING CAPACITY (BTU) | 48000 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 45 |
| MIN CIRCUIT AMPACITY (A) | 40 |
| COLOR | White |
| ZONE CAPACITY | 6 |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 148.15 |
| DECIBEL RATING (DBA) | 64 |
| INVERTER | DC |
| LINE SET LENGTH | 25 |
| MAX LINESET LENGTH (FT) | 221.4 |
| LIQUID LINE SIZE | 1/4 |
| SUCTION LINE SIZE |
(3/8 X4) (1/2 X2)
|
| COMPRESSOR MOTOR TYPE | Rotary |
| AUXILIARY HEATER INCLUDED | No |
| AUXILIARY HEATER AVAILABLE | No |
| FAN ONLY OPTION | Yes |
| QUIET MODE | Yes |
| AUTO COOL | Yes |
| WIFI COMPATIBILITY | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| UL LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | Yes |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY |
Extended Limited Lifetime*
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| BASE PARTS WARRANTY | 5 |
| BASE COMPRESSOR WARRANTY | 7 |
| HAS BATTERIES | Yes |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS AEROSOL | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 16.34 |
| NET HEIGHT (IN) | 52.48 |
| NET WIDTH (IN) | 37.48 |
| NET WEIGHT (LBS) | 223.77 |
| GROSS DEPTH (IN) | 19.49 |
| GROSS HEIGHT (IN) | 58.27 |
| GROSS WIDTH (IN) | 43.11 |
| GROSS WEIGHT (LBS) | 256.39 |
