MRCOOL DIY 5th Gen Multi-Zone 4-Zone 36,000 BTU 23 SEER2 (9K + 9K + 9K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

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MRCOOLSKU: DIYM436HPW03C00

Price:
Sale price$5,070.00 Regular price$7,355.00
Lineset for 9K Air Handler #1:
Lineset for 9K Air Handler #2:
Lineset for 9K Air Handler #3:
Lineset for 18K Air Handler:
Optional Accessories:

MRCOOL DIY Multi-Zone 5th Gen 36K BTU Four Zone Ductless Mini Split with Wall Mounted Air Handlers 9K + 9K + 9K + 18K – 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 36,000 BTU 23 SEER2 4 Zone Ductless Mini Split System - 9K + 9K + 9K + 18K 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 36,000 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 36,000 BTU 23 SEER2 (9K + 9K + 9K + 18K) 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 36,000 BTU 23 SEER2 4 Zone Ductless Mini Split System - 9K + 9K + 9K + 18K 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 36,000 BTU 23 SEER2 Four-Zone Ductless Mini Split Air Conditioner System - 9K + 9K + 9K + 18K 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 36,000 BTU 23 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:

  • 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

  • Low Ambient Cooling

 

BRAND NAME MRCOOL
SERIES
DIY 5th gen Multi-Zone Mini-splits
MODEL
DIY-MULTI5-36HP230D-O
GTIN 840255587464
UPC 840255587464
SHORT DESCRIPTION
MRCOOL® 36k DIY 5th Generation 5 Zone Multi-Zone Mini-Split Condenser 230v
LONG DESCRIPTION
The brand new 5th Generation MRCOOL® DIY® 36k BTU Multi-Zone Ductless Mini-Split Condenser is the right choice if you need immediate, effective comfort that won’t break the bank! This system, which can be installed without the assistance of an HVAC professional, is one of the most efficient and innovative HVAC options on the market. With this condenser, you’ll be able to heat and cool up to 5 different spaces equaling around 1,500 square feet, meaning you can potentially heat and cool an entire home with just one mini-split system! Our DIY® Mini-Splits are able to forgo the evacuation and charging process because our patented Quick Connect® line sets are pre-charged with R-454B refrigerant, a more efficient and eco-friendly refrigerant than R-410A, which we have previously used. These line sets are sold separately. This unit achieves a SEER2 of 23 and an HSPF2-4 of 9.9. These fittings make installation an incredibly safe and simple process, allowing you to save a lot of time and money. There are a variety of features to explore once the system is up and running. One of them is the ability to integrate your system with the SmartHVAC app, allowing you to control your comfort with the touch of a button. You can even go a step further and link your Amazon Alexa or Google home for touchless operation. With the app, you can set each zone’s temperature, set schedules for each unit, monitor your system’s energy usage, and more. There are even more features to explore that will help you customize your comfort to be exactly what you want. We’ve got your back in the unlikely event that your system malfunctions. Your system will come with a 5 year parts warranty and a 7 year compressor warranty, and if you enroll in the MRCOOL® Care Program, you’ll be able to enjoy the Limited Lifetime Replacement warranty! For the best comfort you’ve ever felt and a sense of accomplishment as icing on the cake, choose the MRCOOL® DIY®!
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 23
EER2 12
HSPF2-4 9.9
HSPF2-5 7.5
TONNAGE 3
COOLING CAPACITY (BTU) 34000
HEATING CAPACITY (BTU) 36000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 35
MIN CIRCUIT AMPACITY (A) 30.5
COLOR White
ZONE CAPACITY 5
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 104.75
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 X1)
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*
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) 16.14
NET HEIGHT (IN) 31.89
NET WIDTH (IN) 37.24
NET WEIGHT (LBS) 169.24
GROSS DEPTH (IN) 19.69
GROSS HEIGHT (IN) 34.84
GROSS WIDTH (IN) 42.91
GROSS WEIGHT (LBS) 181.88

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