MRCOOL 18,000 BTU DIY 5th Generation 3 Zone Multi-Zone Mini Split Condenser -R454B | 230V

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MRCOOL

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Model

DIY-MULTI3-18HP230D-O

ID

198381

Was $1,710.50 Your Low Price Special Price $1,555.00
 
  • Do-It-Yourself Installation
  • Heating & Cooling
  • Ductless Solution
  • Compatible with a Multi Zone Condenser
  • Compare with up to 3 Air Handlers
  • Wi-Fi & Smartphone App Capabilities

MRCOOL 18k DIY 5th Generation 3 Zone Multi-Zone Mini-Split Condenser 230v

The MRCOOL® DIY-MULTI3-18HP230D-O is a revolutionary 18,000 BTU 5th Generation 3 Zone Multi-Zone Mini-Split Condenser that brings you the power to customize comfort across multiple rooms with the convenience of DIY installation. Designed for compatibility with up to three separate indoor air handlers, this system delivers efficient and quiet operation for spaces of varying sizes.

Key Features

  • DIY Installation: Designed for easy installation without the need for special tools or HVAC expertise.
  • Flexible Zoning: Supports up to three zones, allowing for tailored temperature control in multiple areas of your home or office.
  • High Efficiency: Boasts a SEER2 rating of up to 23.9, ensuring energy savings and optimal performance year-round.
  • Inverter Technology: Variable-speed DC inverter provides precise temperature control and minimizes energy use by adjusting output to demand.
  • Smart Home Integration: Includes compatibility with Alexa and Google Assistant for voice-controlled convenience.
  • Corrosion Resistance: Gold Fin® coating provides long-lasting protection against salt air and environmental elements.
  • Low Ambient Cooling: Capable of cooling in temperatures as low as 5°F, making it suitable for a wide range of climates.

Performance & Specifications

  • Cooling Capacity: 18,000 BTU
  • Heating Capacity: 18,000 BTU
  • Voltage: 230V
  • Zone Capability: Up to 3 zones
  • SEER2: Up to 23.9
  • EER2: Up to 12.5
  • HSPF2 (Region IV): Up to 10.5

Additional Benefits

  • Quiet Operation: Engineered for ultra-quiet performance, reducing ambient noise indoors and outdoors.
  • Warranty Protection: Backed by a limited lifetime compressor warranty and 7-year parts coverage for peace of mind.
  • Environmentally Friendly: Utilizes R-454B refrigerant for safe, efficient operation with reduced environmental impact.

The MRCOOL 18k DIY 3 Zone Condenser is the ideal solution for homeowners seeking zoned comfort without professional installation. Its energy efficiency, advanced features, and simple setup make it a standout choice for year-round indoor climate control.

More Information
MRCOOL 18,000 BTU DIY 5th Generation 3 Zone Multi-Zone Mini Split Condenser -R454B | 230V
FeatureSpec
SKUDIY-MULTI3-18HP230D-O
Refrigerant Charge3.86 lbs (Pre-Charged for 25ft Line Set)
Weight (in lbs)101.63
AHRI Certificate Number216032588
Brand/ManufacturerMRCOOL
UPC840255587617
Cooling BTU18,000 BTU
Heating BTU18,000 BTU
Decibel Level (dBA)60 dBA
Energy StarYes
RefrigerantR454B
HSPF210
SEER2 (Efficiency)23.9
EER213
Compressor TypeRotary
Liquid Line1/4"
Suction Line3/8"
Electrical208/230V | 1 Phase | 60Hz
Max Breaker Size20 Amps
Min. Breaker Size16 Amps
BTU/Tonnage18,000 BTU/1.5 Ton
Min/Max Outdoor Temp for Heating-13°F - 75°F
Min/Max Outdoor Temp for Cooling-13°F - 122°F
Zone CompatibilityMulti Zone
Height26.5"
Width35.04"
Depth13.46"
Warranty7 Year Compressor / 5 Years Parts Warranty with Online Registration
Resources You will need Adobe Acrobat Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Top reviews
  1. I made a good decision
    Quality
    100%
    Service
    100%
    Price
    100%
    I am thrilled so far with my new Mr Cool Dual zone system. When it turned out that the unit I wanted was out of stock hvac direct upgraded me to the next size up at no charge. During installation I contacted Mr Cool twice and they were super helpful and did not judge me when it turned out the parts I was missing was in the box I had left in the garage and later I had one unit not working and they asked me to text them a picture and they were able to tell me immediatly what I had done wrong. Fixed my mistake in minutes and have had cold air ever since. I highly recommend havac direct and Mr Cool.

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    Posted on

  2. Very nice
    Quality
    100%
    Service
    100%
    Price
    100%
    Works great, have it set at 74 and cools the house. Dogs love it!

    Review by

    Posted on

  3. Great for a DIYer
    Quality
    100%
    Service
    100%
    Price
    80%
    Not my first mr. Cool unit i've installed but it was still pretty easy and quick.

    Review by

    Posted on

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MRCOOL mini split systems combine innovative design with advanced manufacturing to deliver efficient, reliable comfort wherever you need it. Built with cutting-edge technology, these systems ensure optimal performance and flexibility for any space.

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