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MRCOOL - DIY 5th Gen - 18,000 BTU 2-Zone Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 24 SEER (6K + 18K) - 230V

by MRCOOL
SKU DIYM2180618-25-25-CC
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$4,843.00
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MRCOOL DIY Multi Zone 5th Gen 18K BTU Dual Zone Mini Split with Ceiling Cassettes 6K + 18K is designed to heat and cool two rooms with precision comfort. This ductless mini split system delivers a total 18,000 BTU capacity with a high 24 SEER efficiency rating. One 6,000 BTU cassette supports smaller rooms, while the 18,000 BTU cassette handles larger spaces easily. The DIY design allows fast installation without special tools, licenses, or HVAC experience. This helps homeowners avoid costly professional installation fees. The heat pump system provides year-round comfort by pulling heat from outdoor air in winter. Ceiling cassette air handlers install flush into the ceiling for a clean, modern look. Walls remain open for furniture, décor, and better room layout. The low-profile design fits standard 16-inch joists, including engineered I-joists. No ductwork is needed, reducing energy loss and improving airflow efficiency. Quick Connect line sets and No-Vac couplers make installation faster and cleaner. Quiet operation improves comfort in bedrooms, offices, and living areas. Multiple modes support cooling, heating, fan, and dry operation. The Elevation feature lowers the filter panel for easy maintenance. This system includes a 7-year compressor warranty, optional lifetime compressor coverage, and a 5-year parts warranty for lasting confidence.

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

Specifications

BRAND NAME MRCOOL
SERIES
DIY 5th gen Multi-Zone Mini-splits
MODEL
DIY-MULTI3-18HP230D-O
GTIN 840255587617
UPC 840255587617
SEER2 23.9
EER2 13
HSPF2-4 10
HSPF2-5 7.8
TONNAGE 1.5
COOLING CAPACITY (BTU) 18000
HEATING CAPACITY (BTU) 18000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 20
MIN CIRCUIT AMPACITY (A) 16
COLOR White
ZONE CAPACITY 3
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 61.73
DECIBEL RATING (DBA) 60
INVERTER DC
LINE SET LENGTH 25
MAX LINESET LENGTH (FT) 172.2
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE 3/8
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) 13.46
NET HEIGHT (IN) 26.5
NET WIDTH (IN) 35.04
NET WEIGHT (LBS) 101.63
GROSS DEPTH (IN) 17.24
GROSS HEIGHT (IN) 29.53
GROSS WIDTH (IN) 40.55
GROSS WEIGHT (LBS) 109.57

Owner's Manual

All MRCOOL non DIY products are to be installed in accordance with the manufacturer's installation methods and recommendations by a licensed HVAC-R/electrical/plumbing technician, as required. Failure to do so, may result in voiding the manufacturer's warranty.”

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