MRCOOL DIY 6 Zone Mini Split System Wall Mount

MRCOOL DIY 6 Zone Mini Split System Wall Mount

Professional multi-zone heating & cooling for your whole home

  • Pro Installation
  • 6-Zone Mini-Split System
  • 208-230V

Model: MRCL-MZP-DIY-6Z-WM

Maximize comfort across six zones with a fully customizable DIY system. Designed for larger homes needing advanced room-by-room control and a complete ductless solution.
$15,000 Starting at
  • In stock — ships in 1–2 business days
  • Financing options available at checkout

As low as $1,250/mo with Affirm

  • Professional installation required
  • Room-by-room control
  • One condenser, multiple zones
  • Inverter heat pump tech

Quick Answers Before You Buy

How many rooms can this system control?
This system is optimized for the number of indoor air handlers selected.
Does this system provide heating and cooling?
Yes — inverter heat pump technology provides efficient heating and cooling year-round.
Not sure which size you need?
Sq ft and home characteristics determine sizing. Use our Find My System tool for guidance.
✓ Secure checkout ✓ Fast, free nationwide delivery ✓ Expert support ✓ Factory warranty ✓ Financing options

Build Your System

Select room sizes and mounting type. Choose a line set length for each zone when your configuration is valid.

Mounting Type

Indoor Unit 1

Indoor Unit 2

Indoor Unit 3

Indoor Unit 4

Indoor Unit 5

Indoor Unit 6

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See the System in Action

Key Features

Multiple Zone Comfort

Multiple Zone Comfort

Condition multiple rooms with one system while each space maintains its own ideal comfort.

Year-Round Performance

Year-Round Performance

Engineered for dependable operation and consistent comfort in demanding summer and winter conditions.

App Control From Anywhere

App Control From Anywhere

Monitor and adjust your system remotely so your home is always comfortable when you arrive.

Will This System Work For Your Space?

BEST FOR Multiple rooms
one outdoor unit
ELECTRICAL 208-230V
circuit required
INSTALLATION Professional Install
system
CLIMATE Heating down to −13°F

Still unsure? Find My System

Learn More About This System

Detailed Specifications & Documentation

Maximum Room-by-Room Control for Larger Homes

The MRCOOL DIY Multi-Zone 6 Zone System is the most expansive option in the DIY multi-zone lineup, built for homeowners who want full control over comfort across multiple areas of the home. By connecting six indoor units to one outdoor condenser, this system enables a highly customized zoning strategy for larger or more complex layouts.

It represents a shift from simple upgrades to a complete, room-by-room comfort solution.

Built for Complex Layouts

A 6 zone system is ideal for larger homes where comfort needs vary significantly between rooms, floors, or usage patterns. It allows each area to be conditioned independently, helping create a more consistent and controlled indoor environment.

DIY Platform at Full Scale

Even at this level, the MRCOOL DIY platform maintains its installation advantages. Pre-charged QuickConnect line sets in compatible configurations help simplify setup compared to many traditional multi-zone systems.

Configuration Freedom

This system supports a wide range of indoor unit combinations, allowing it to adapt to the layout and needs of the home. Different room sizes and presentation styles can be accommodated depending on the selected configuration.

Important Selection Note

This parent product is organized by number of zones. Final condenser size, indoor unit selection, and included components are determined by the configuration chosen.

  • System TypeMulti-Zone Mini Split
  • Zones Supported6
  • Mount TypeWall Mount
  • Installation TypeDIY
  • Product TypeMulti-Zone Parent
  • SeriesDIY 5th Gen Multi Zone
  • Voltage208-230V
  • RefrigerantR-454B

Installation guides and documentation will be available for download soon.

Will this work for my home?
Yes — Olympus Multi-Zone systems heat and cool multiple rooms using one outdoor unit. Indoor unit sizes are selected based on each room's size and layout for optimal comfort.
Who installs this system?
These systems are installed by a licensed HVAC technician using traditional installation methods to ensure optimal performance and reliability.
How many rooms can one system support?
Depending on the model, a single outdoor unit can support multiple indoor units, allowing several rooms or areas to be conditioned from one system.
Can each room have its own temperature?
Yes — each indoor unit operates independently, allowing rooms to maintain different comfort settings.
What is included with the system?
Systems include the outdoor condenser and selected indoor air handlers. Your installer supplies line sets, mounting materials, and other standard installation components.
Does it heat in winter?
Yes — Olympus Multi-Zone systems provide reliable heating in cold outdoor temperatures for year-round comfort.
What warranty is included?
Warranty includes a 5-year parts warranty and 7-year compressor warranty. Warranty applies with professional installation.

Need Help From a MRCOOL Expert?

Not sure which system is right? Our HVAC specialists can help you choose the correct size and configuration.

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