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Mitsubishi Electric Ducted Systems Melbourne

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Mitsubishi Electric ducted is one of the most trusted ways to heat and cool a whole home from a single reverse cycle system. A slim indoor unit sits hidden in your roof space and pushes conditioned air through ducts to discreet ceiling diffusers in every room, running on efficient inverter technology and R32 refrigerant. At BM Heating & Cooling, we are accredited installers of Mitsubishi Electric ducted systems across Melbourne, and we size, zone and commission each install properly so you get quiet, even comfort and the strongest efficiency the range offers, with any VEU rebate applied straight to your invoice.

Why Choose Mitsubishi Electric Ducted for Your Home


Mitsubishi Electric is one of the most respected names in Australian air conditioning, and its ducted range is built for exactly what Melbourne homes need: reliable reverse cycle heating and cooling from one quiet, efficient system.

Every current ducted model runs on inverter technology and R32 refrigerant, so the system holds a steady temperature while drawing less power, and the noisy components stay outside and in the roof so your living areas stay peaceful.

  • Whole-home comfort: heat and cool every room from a single ducted system.
  • Quiet and discreet: only slim ceiling diffusers show inside.
  • Efficient inverter + R32: lower running costs and lower-impact refrigerant.
  • Accredited install: we are accredited Mitsubishi Electric installers and size every system to your home.
Mitsubishi Electric PEAD low-profile ducted indoor unit installed in a Melbourne roof cavity

How a Mitsubishi Electric Ducted System Works


A ducted reverse cycle system moves heat rather than burning fuel to make it. In winter it draws warmth from the outside air and releases it inside; in summer it reverses the cycle and pulls heat out of your home. That is why it delivers far more comfort per unit of electricity than an old gas or electric heater.

A Mitsubishi Electric ducted system has four main parts:

  • Concealed indoor unit: a slim PEAD or PEA fan coil hidden in the roof space, some just 250 mm tall for tight cavities.
  • Outdoor condenser: a Mr Slim inverter unit installed neatly beside the home.
  • Ducts and diffusers: carry conditioned air to each room through discreet ceiling outlets.
  • Controller: a wired PAR-41MAA controller or Wi-Fi app that sets temperatures and zones.

Zoning & Smart Control


Zoning is where a Mitsubishi Electric ducted system saves you money. With a Mitsubishi Electric Zone Controller you can split the system into up to 4 or 8 zones and only condition the rooms you are actually using.

Room-by-room control: run the living areas by day and the bedrooms at night, or shut unused rooms off entirely.

Wired or Wi-Fi: manage it from the backlit PAR-41MAA wired controller or the Wi-Fi app, so you can adjust comfort or switch zones from your phone before you get home.

Inverter efficiency: the inverter compressor ramps up and down smoothly instead of switching hard on and off, holding a steady temperature while drawing less power.

Quiet and discreet: only slim diffusers show inside, and the outdoor and roof-mounted components keep the noise away from your living areas.

Zoning plus inverter efficiency is what keeps running costs down while every room stays comfortable.

Ceiling diffusers and wall controller for a Mitsubishi Electric ducted system in a Melbourne home

Mitsubishi Electric Ducted Model Range


We install the full Mitsubishi Electric ducted range and match the right model to your home size, ceiling space and duct layout. Here is how the families compare.

Mitsubishi Electric PEAD-M-JAAD low-profile ducted indoor unit

PEAD-M-JAAD Series

The low-profile favourite for standard homes. A slim ceiling-concealed indoor unit just 250 mm tall that fits tight roof cavities, from 5.0 to 14.0 kW, with a condensate drain pump fitted as standard. Single-phase.

Mitsubishi Electric PEA-M-GAA high-static ducted unit

PEA-M-GAA Series

High-static ducted for larger homes and longer duct runs, 10.0 to 14.0 kW, with up to 150 Pa external static pressure to push air further. Pairs with the backlit PAR-41MAA controller. Single-phase.

Mitsubishi Electric PEA-M-HAA two-piece splittable ducted unit

PEA-M-HAA Series

Same 10.0 to 14.0 kW high-static output in a two-piece "splittable" body that separates for install, ideal for renovations and homes with restricted roof access. Four fan speeds, single-phase.

Mitsubishi Electric PEA-M160HAA 16kW ducted unit

PEA-M160HAA

The 16.0 kW top of the HAA band for large homes, with Power Inverter technology and up to 150 Pa static pressure. Available in both single-phase and three-phase to suit your electrical supply.

Mitsubishi Electric PEA-M-LAA high-capacity ducted unit

PEA-M-LAA Series

High-capacity power for big homes and light commercial: PEA-M180 (18.0 kW), PEA-M200 (20.0 kW) and up. Up to 250 Pa static pressure and Power Inverter. PEA-M180 runs single-phase; larger units are three-phase.

VEU Rebate

VEU Rebate Eligible

The higher-efficiency ducted models, including the PEA-M180 and PEA-M200 class, are the kind of system that can qualify for the Victorian VEU rebate. We confirm current eligibility with your quote.

Energy Efficiency & the VEU Rebate


Mitsubishi Electric ducted systems pair inverter compressors with R32 refrigerant, which improves efficiency and uses a refrigerant with a lower global warming potential than the older R410A. That efficiency is also what makes the higher-capacity models eligible under the Victorian Government's Victorian Energy Upgrades (VEU) program, especially when replacing an old ducted gas heater.

How the VEU Discount Works

An approved high-efficiency ducted system generates energy-saving certificates based on the emissions it avoids over its lifetime. As an accredited installer, BM Heating & Cooling converts those certificates into a discount that comes straight off your install price on the day, with no claim forms and no income test.

A minimum customer contribution applies, and both the discount and the co-payment are set by the scheme and are changing through 2026. Rather than quote a number blind, we confirm your current eligibility and figure as part of your free quote.

Warranty & Professional Installation


Mitsubishi Electric backs these ducted systems with a 5-year manufacturer's warranty. That warranty relies on correct sizing, installation and commissioning, which is exactly what you get with an accredited installer. We match the model and capacity to your home, set the static pressure for your duct runs, balance the airflow across every zone and commission the system properly before handover.

Getting the sizing right matters: an undersized system struggles on the coldest and hottest days, while an oversized one short-cycles and wastes energy. We assess your floor area, ceiling space, insulation and layout so the system we recommend, whether a low-profile PEAD or a high-capacity PEA-M-LAA, is the right fit for your home.

Areas We Serve Across Melbourne


BM Heating & Cooling installs Mitsubishi Electric ducted systems right across Melbourne. From our base in the northern suburbs we regularly work through Preston, Reservoir, Coburg, Brunswick, Bundoora, Heidelberg, Ivanhoe, Northcote and Thornbury, and out to Melton and the wider metro area. Wherever you are in Melbourne, we can design and install a system to suit your home. See our full list of service areas, or explore reverse cycle ducted systems and split systems.

Mitsubishi Electric Mr Slim outdoor condenser unit installed beside a Melbourne home

The Mr Slim Outdoor Unit


Every Mitsubishi Electric ducted system pairs the concealed indoor unit with a matched Mr Slim outdoor condenser. These inverter units are built for Australian conditions, running efficiently and quietly through both winter heating and summer cooling.

The right outdoor unit depends on your system: smaller PEAD systems pair with a single-fan SUZ or PUZ unit, while the larger PEA-M160 and PEA-M-LAA systems use bigger Power Inverter condensers, some available in single-phase so you can avoid a costly three-phase electrical upgrade.

Every install is carried out by licensed, ARCtick-certified technicians, backed by the Mitsubishi Electric manufacturer's warranty and our own workmanship guarantee.

Mitsubishi Electric Ducted FAQs


Smaller and standard homes typically use a PEAD-M-JAAD low-profile unit from 5 to 14 kW. Larger or double-storey homes step up to a high-static PEA-M-GAA or PEA-M-HAA at 10 to 16 kW, and big homes use a high-capacity PEA-M-LAA at 18 kW and above. We size it to your floor area, ceiling space and zoning needs.

PEAD is a slim low-profile indoor unit, just 250 mm tall, made for tight ceiling cavities and standard homes. PEA is a high-static unit built to push air through longer, more complex duct runs, which suits larger homes and light commercial spaces.

Most systems up to around 16 to 18 kW can run on single-phase, including the PEA-M180 and the single-phase PEA-M160HAA, which avoids a costly electrical upgrade. Larger PEA-M200 and PEA-M250 systems use three-phase. We confirm your supply during the site assessment.

Yes. With a Mitsubishi Electric Zone Controller you can split the system into up to 4 or 8 zones and only condition the rooms in use, which cuts running costs. It is managed from a wired PAR-41MAA controller or the Wi-Fi app.

High-efficiency ducted reverse cycle systems, such as the higher-capacity PEA-M180 and PEA-M200 class, can qualify under Victorian Energy Upgrades. The discount is applied upfront to your invoice with no income test. Rebate and co-payment amounts are set by the scheme and are changing through 2026, so we confirm current eligibility and pricing when you get a quote.

The noisy components sit outside and in the roof, so living areas stay quiet. Correct sizing and static-pressure setup by an accredited installer keeps airflow noise low even on long duct runs.

The current Mitsubishi Electric ducted range runs on R32, which has a lower global warming potential than the older R410A and improves energy efficiency when paired with inverter compressors.

Mitsubishi Electric provides a 5-year manufacturer's warranty on these systems. Professional installation and correct commissioning by an accredited installer protect that warranty.

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Quiet, efficient, whole-home comfort with any VEU rebate applied. Servicing Melbourne wide.
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