Mitsubishi Electric Multi Split Systems Melbourne

A Mitsubishi Electric multi split system connects several indoor units to one outdoor unit, so you can heat and cool multiple rooms with independent control in each. EZYAIR designs, supplies and installs Mitsubishi Electric multi split systems across Melbourne on request.

Who a Mitsubishi Electric multi split suits

Multi split systems suit Melbourne apartments, townhouses and homes with limited outdoor space, or homes that want individual control of two to six rooms. For one room, a Mitsubishi Electric split system is simpler. For whole home comfort through ducts, see Mitsubishi Electric ducted air conditioning.

Current Mitsubishi Electric multi split ranges

The following multi split outdoor units are listed on Mitsubishi Electric Australia's residential multi split page at the time of writing (October 2026).

• Mitsubishi Electric MXZ multi split outdoor units (2 to 6 ports)
• Mitsubishi Electric PUMY-SP Series (CITY MULTI)
• Mitsubishi Electric PUMY-P Series (CITY MULTI)

EZYAIR is an independent air conditioning installer. We supply and install the systems below on request; availability of individual models is confirmed at quote stage. Product information on this page is copied from Mitsubishi Electric Australia's official product pages, with links to the official brochures. Figures are as published by the manufacturer (dash characters in ranges are shown as hyphens). Where a figure is not published it is not shown. Tables scroll sideways on smaller screens.

Mitsubishi Electric MXZ multi split outdoor units (2 to 6 ports)

Mitsubishi Electric's MXZ residential multi split outdoor units connect two to six indoor units to one outdoor unit, with individual temperature control in each room. Seven outdoor units are listed, from the 5.2 kW 2-port models to the 12 kW 6-port model.

• Key points listed by Mitsubishi Electric across the MXZ pages: energy efficient; Wi-Fi Control; quiet operation; flexible indoor unit choice; individual temperature control for each room
• Indoor unit options: Mitsubishi Electric's Multi Split Guide sets out compatible indoor units and capacity combinations.

Official Multi Split Systems brochure (PDF) | Official MXZ Multi Split Kits flyer (PDF) | Official Multi Split Guide (PDF) | Official range page

Each column is copied from that model's official product page: MXZ-2F52VF, MXZ-2F52VGD, MXZ-3F54VGD, MXZ-4F71VGD, MXZ-4F80VGD, MXZ-5F100VGD, MXZ-6F120VGD.

Mitsubishi Electric PUMY-SP Series (CITY MULTI)

A compact multi split outdoor unit under one metre high, from 9.0 kW to 15.5 kW, which Mitsubishi Electric describes as suitable for small to medium sized homes and business spaces.

• Key points listed by Mitsubishi Electric: Capacity Range: 9.0 kW - 15.5 kW; Compact Outdoor Unit; Quiet Operation; Diverse indoor unit lineup; Energy-Efficient Inverter

Official Multi Split Systems brochure (PDF) | Official PUMY-P/SP Series flyer (PDF) | Official Multi Split Guide (PDF) | Official range page

Notes published with the table: *1 *2 Nominal conditions

Mitsubishi Electric PUMY-P Series (CITY MULTI)

A larger multi split outdoor unit from 12.5 kW to 33.5 kW for large residential and commercial applications, with extended pipe runs and over 100 compatible indoor units.

• Key points listed by Mitsubishi Electric: Capacity Range: 12.5 - 33.5 kW; Extended Pipe Runs; Broad compatibility - over 100 indoor units to choose from; Outdoor Unit Fan Design; Inverter Control

Official Multi Split Systems brochure (PDF) | Official PUMY-P/SP Series flyer (PDF) | Official Multi Split Guide (PDF) | Official range page

Mitsubishi Electric's PUMY-P product page does not publish a specification table; detailed specifications are in the Multi Split Systems brochure and PUMY flyer linked above.

How we install a Mitsubishi Electric multi split system in Melbourne

1. Enquiry and assessment. We discuss the rooms you want to heat and cool, then assess the home, including room sizes, insulation, windows and orientation, and where the indoor and outdoor units can go.
2. Recommendation and written quote. We recommend a Mitsubishi Electric multi split range and capacity that suits the home and explain the options before you commit.
3. Installation. Our team installs the indoor and outdoor units, runs the refrigerant pipework and condensate drain, and completes the electrical connection as required by Victorian regulations.
4. Commissioning and handover. We test heating and cooling operation, set up the controller and show you how to use the system and look after the filters.
5. Ongoing service. Regular maintenance keeps the system running efficiently. See our maintenance services.

Manufacturer warranty

Mitsubishi Electric Australia states that "Mitsubishi Electric M & S series models come with a warranty period of 5 years on parts and labour for residential application", and its warranty table lists 5 Years Parts & Labour for P Series (Mr Slim), M Series, S Series and City Multi air conditioners. Conditions and exclusions are set out on the Mitsubishi Electric Australia warranty information page.

Victorian Energy Upgrades

EZYAIR is a Victorian Energy Upgrades (VEU) accredited provider (accreditation A2261). If you are replacing an older heater with an efficient reverse cycle system, ask us whether your project may be eligible for a VEU discount. Eligibility depends on the existing heater, the new product and the program rules at the time. Learn more on our Victorian Energy Upgrades page.

You can see a range of wall hung, cassette, ducted, bulkhead and floor console units on display, many of them operational, at our Burwood showroom at 49 Huntingdale Rd, Burwood VIC 3125.

Related pages

• Mitsubishi Electric air conditioning in Melbourne (overview)
• Mitsubishi Electric ducted air conditioning
• Mitsubishi Electric split systems
• Multi split air conditioning in Melbourne
• Apartment air conditioning
• Townhouse air conditioning
• Multi split service and maintenance

Mitsubishi Electric multi split system FAQs

How many rooms can a Mitsubishi Electric multi split serve?

Mitsubishi Electric's MXZ outdoor units connect two to six indoor units, depending on the model. The PUMY ranges connect larger numbers of indoor units for bigger homes. We confirm the combination when we design the system.

Can I choose different indoor unit styles on one Mitsubishi Electric multi split?

Mitsubishi Electric lists flexible indoor unit choice for its MXZ multi split range, and its Multi Split Guide sets out compatible wall mounted, floor, cassette and ducted indoor units. We check compatibility for each room.

Is a multi split suitable for a Melbourne apartment or townhouse?

Often, yes. One outdoor unit serving several rooms suits balconies and homes with limited outdoor space. Body corporate approval may be needed for the outdoor unit location.

What warranty applies to Mitsubishi Electric multi split systems?

Mitsubishi Electric Australia states that M and S series models come with a warranty period of 5 years on parts and labour for residential application, and lists 5 Years Parts & Labour for City Multi. Conditions are on Mitsubishi Electric Australia's warranty page.

Request a quote

Want to heat and cool several rooms with one Mitsubishi Electric outdoor unit? Contact EZYAIR or call 1300 EZYAIR (1300 399 247).