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Multi Room Heat Pump Systems
Using only one outdoor unit, multi-room systems give you the freedom to select the best indoor model for each area without cluttering your home`s outdoor aesthetics
A Multi Room Heat Pump System not only gives you the freedom to select the indoor model best suited to each and every room in your home, it also enhances exterior aesthetics by reducing the number of outdoor units required.
With a Multi Room Heat Pump System you have the freedom to choose the ideal unit for each area of your home, keeping you comfortable without cluttering the exterior.
With Mitsubishi Electric Heat Pump technology, you also get the benefit of superior efficiency and energy savings.
Optional Zone Control
Can one heat pump outside, heat multiple rooms inside?
The answer is yes!
While a standard heat pump system consists of a single indoor and outdoor unit, a Multi Room Heat Pump System allows you to connect multiple indoor units to a single outdoor unit.A Multi Room Heat Pump System not only gives you the freedom to select the indoor model best suited to each and every room in your home, it also enhances exterior aesthetics by reducing the number of outdoor units required.
With a Multi Room Heat Pump System you have the freedom to choose the ideal unit for each area of your home, keeping you comfortable without cluttering the exterior.
With Mitsubishi Electric Heat Pump technology, you also get the benefit of superior efficiency and energy savings.
Only one outdoor unit
Choose from High Walls, Floor Consoles, Ducted or Cassettes
Energy efficient
From 2 to 8 room solutions
Whisper quiet
Optional Wi-Fi Control
Optional Zone Control
(Ducted indoors only)
Why Choose a Multi Room System?
Style for Each and Every Room
With a Multi Room Heat Pump System, you have the flexibility to choose the perfect indoor heat pump for each room. Whether it’s a small capacity whisper quiet high wall for the bedroom,
a compact floor console for the office or a discreet ducted model for the lounge, there is a style and capacity to fit any room – no matter the size or interior aesthetic.
Individual Temperature Control for Each Room
A Multi Room System allows individual control of every heat pump in your home; whether you want to increase the temperature in the kids' bedrooms before bedtime, or turn off the living room
heat pump as you head out for dinner. With individual heat pump control, you can adjust the temperature to suit your comfort levels and ensure a heat pump is only operating when needed;
maximising energy savings.
Quiet Operation for Peaceful Comfort
Mitsubishi Electric Multi Room Heat Pump Systems are equipped with a Silent Mode; ensuring outdoor sound levels can remain as low as 45dBA* while operating –
for the ultimate in quiet home comfort.
* MXZ-2D52 / MXZ-3E54 / MXZ-4E71VAD2
Keep Your Exterior Clutter-Free
While a standard heat pump system requires a separate outdoor unit for every indoor unit inside the home, a Multi Room Heat Pump System is specifically designed so you have the flexibility
to connect multiple indoor units to just one outdoor unit. With a range that provides sizing options from two to eight rooms, a total home heating and cooling solution with a clutter-free exterior
is now possible.
Future-Proof and Add Units as Your Family Grows
With a Multi Room System, there is no need to hurry and choose all the possible indoor units for your home at once. Indoor units do not have to be connected up all at the same time when you first install
the system. This means for example a four room system could be installed with only two indoor units connected to begin with; giving you the flexibility to add up to two more rooms in the future – all connected
to the one outdoor unit. Forward planning means you do not end up with four large outdoor units cluttering up your exterior, which would be the case with a standard single room heat pump system.
What Indoor Units Can I Connect to my Multi Room Heat Pump System?
All of the Mitsubishi Electric indoor units listed within this brochure are compatible with a Mitsubishi Electric multi room outdoor unit.
High Wall Mounted
Choose from our wide range of high wall heat pumps. Designed for performance, Mitsubishi Electric high wall mounted heat pumps will save floor space and keep you comfortable year-round.
Classic GE Series
The Classic GE Series is our best-selling heat pump range ever! This is a testament to exceptional product quality, reliability and superior heating performance. And because of the extensive size range available – starting from 2.2kW to the large capacity 7.8kW, it means there is a perfect solution for every kind of room.
AP Series
The AP Series that features New Zealand’s quietest heat pump ever*, sets a new standard in whisper quiet, year round comfort with advanced features such as Built-In Wi-Fi Control and Dual Barrier Coating that maximises energy efficient performance.
Designer EF Series
The Designer Series combines exceptional energy efficiency with award-winning aesthetics. The elegant slimline design is available in a Glossy White, Matte Silver or Rich Black Diamond – so you can truly reflect your design personality.
Black Diamond LN Series
The Black Diamond Series sets the new standard in personalised comfort and style. Available in three unique reflective colours; Red Diamond, White Diamond or Black Diamond. Packed with advanced features including Plasma Quad Plus Filtration, the 3D i-See Sensor for customised heating or cooling, and Dual Barrier Coating to maximise year round energy efficient performance.
Floor Console
With their slimline design, our floor consoles are a great renovation option; fitting neatly into cavities left by the removal of fireplaces or night-store heaters.
RapidHeat KJ Series
New Zealand’s quietest floor consoles* feature a contemporary slimline design and dramatically reduced depth. RapidHeat Floor Consoles are the perfect solution for unobtrusive heating at floor level. Advanced sensors with Intuitive Control Logic Technology offer unparalleled low temperature heating performance in the shortest amount of time, all while maintaining maximum energy efficiency.
Ceiling Cassette
Our range of ceiling mounted units offer you the flexibility to keep your wall and floor space free without compromising on comfort
MLZ Series
The MLZ Series, with its streamlined design, airflow control features, and quiet operation from just 26dBA, is ideal for small installation spaces where one-way air distribution is needed.
SLZ Series
Compact and ultra quiet, our range of ceiling cassette systems are equipped with four-way airflow and cutting edge control. They offer you the flexibility to keep your wall and floor space free without compromising on comfort.
PLA Series
The PLA Cassettes set a new benchmark in space heating. Featuring cutting edge airflow and independent vane direction control, PLA Cassettes revolutionise flexibility, allowing you to keep your wall and floor space free without compromising on comfort.
Under-Ceiling
A stylish, slimline indoor unit designed to provide comfort in large, open areas such as conference rooms or open plan offices – Mitsubishi Electric's range of Ceiling Suspended indoor units are designed to blend in seamlessly at ceiling height. With four speed settings and auto air-speed adjustment, the Ceiling Suspended PCA Series units are ideal for small and large areas alike.
PCA Series
A stylish, slimline indoor unit designed to provide comfort in large, open areas such as conference rooms or open plan offices – Mitsubishi Electric's range of Ceiling Suspended indoor units are designed to blend in seamlessly at ceiling height. With four speed settings and auto air-speed adjustment, the Ceiling Suspended PCA Series units are ideal for small and large areas alike.
Ceiling Concealed
These concealed units are compact, whisper quiet and highly efficient. Our concealed units fit easily and discreetly into rooms with lowered ceilings.
SEZ Series
Compact, whisper quiet and highly efficient, our ceiling concealed SEZ Series units fit easily and discreetly into rooms with lowered ceilings. Optional fresh air intake provides all round refreshing comfort.
Ducted
The unobtrusive PEAD ducted whole home system is specifically designed for installations where ceiling space is minimal. The system is super energy efficient and whisper quiet. With only its grilles visible, it is the perfect hidden comfort solution for heating or cooling multiple rooms at the same time.
PEAD Series
The unobtrusive PEAD ducted whole home system is specifically designed for installations where ceiling space is minimal. The system is super energy efficient and whisper quiet. With only its grilles visible, it is the perfect hidden comfort solution for heating or cooling multiple rooms at the same time.
Will I Still Get the Fully Rated Capacity When Using a Multi Room System?
Multi room outdoor units have different maximum capacities of heating kW and cooling kW. Depending on the indoor units chosen, the actual capacity of heating/cooling produced by the indoor unit may vary from the actual rated capacity. This is because the power of the outdoor unit is distributed across all the connected indoor units that are running.
For example, if you have an AP42 and an AP50 indoor unit connected to an MXZ-3E54VAD2 outdoor, when the two indoor units operate simultaneously in Heating Mode, the AP42 will produce up to 3.1kW, and the AP50 will produce 3.7kW of its rated heating capacity. When only one indoor unit is running, for example the AP50, you will receive up to an impressive 6.8kW of rated heating capacity from the AP50 alone.
How Many Indoor Units Can be Connected?
To help assist in your decision, all Mitsubishi Electric indoor units have a class rating; this is the numerical component of the model name, for example the MSZ-GE25VAD2 has a class rating of 25.Every multi room outdoor unit has 3 parameters that determine the number and size of indoor units that can be connected to it:
- The number of indoor units that can be connected (ranging from 2–8 indoor units dependent on unit).
- The maximum individual indoor class rating that can be connected (ranging from 22–100).
- The maximum total class rating of all units that can be connected (ranging from 75–202 dependent on unit).
| Multi Room Outdoor Unit |
Connectable Indoor Unit Parameters |
|---|---|
MXZ-2D52VA26.1kW Heating
|
Connect 2 indoorsEach indoor can be up to a Class 50Maximum Class total of 75 for all indoor units Example:The MXZ-2D52VA could have the following connected:
As each indoor unit has a maximum class no greater than 50, and the total maximum class combination of all indoors is no greater than 75 (in this case totalling 75). 
|
MXZ-3E54VAD27.0kW Heating
|
Connect 2-3 indoorsEach indoor can be up to a Class 50Maximum Class total of 100 for all indoor units Example:The MXZ-3E54VAD could have the following connected:
As each indoor unit has a maximum class no greater than 50, and the total maximum class combination of all indoors is no greater than 100 (in this case totalling 92). 
|
|
MXZ-4E71VAD28.0kW Heating
|
Connect 2-4 indoorsEach indoor can be up to a Class 60Maximum Class total of 125 for all indoor units Example:The MXZ-4E71VAD could have the following connected:
As each indoor unit has a maximum class no greater than 60, and the total maximum class combination of all indoors is no greater than 125 (in this case totalling 120). 
|
MXZ-4E80VAD28.8kW Heating
|
Connect 2-4 indoorsEach indoor can be up to a Class 71Maximum Class total of 145 for all indoor units This outdoor unit can only use 1x Class 71 indoor Example:The MXZ-4E80VAD could have the following connected:
As each indoor unit has a maximum class no greater than 71, and the total maximum class combination of all indoors is no greater than 145 (in this case totalling 143). 
|
|
MXZ-5E100VAD210.0kW Heating
|
Connect 2-5 indoorsEach indoor can be up to a Class 71Maximum Class total of 171 for all indoor units This outdoor unit can only use 1x PEAD-RP71 Example:The MXZ-5E100VAD could have the following connected:
As each indoor unit has a maximum class no greater than 71, and the total maximum class combination of all indoors is no greater than 171 (in this case totalling 171). 
|
MXZ-6E120VAD213.2kW Heating
|
Connect 2-6 indoorsEach indoor can be up to Class 80Maximum Class total of 180 for all indoor units This outdoor unit can only use 1x PEAD-RP71 Example:The MXZ-6E120VAD could have the following connected:
As each indoor unit has a maximum class no greater than 80, and the total maximum class combination of all indoors is no greater than 180 (in this case totalling 180). 
|
PUMY-SP112VKMD-A14.0kW Heating
|
Connect 2-8 indoorsEach indoor can be up to Class 100Maximum Class total of 162 for all indoor units Example:The PUMY-SP112VKMD-A could have the following connected via the PAC-MK33BC 3-way Branch Box:
As each indoor unit has a maximum class no greater than 100, and the total maximum class combination of all indoors is no greater than 162 (in this case totalling 160). 
|
|
PUMY-SP125VKMD-A16.0kW Heating
|
Connect 2-8 indoorsEach indoor can be up to Class 100Maximum Class total of 182 for all indoor units Example:The PUMY-SP125VKMD-A could have the following connected via the PAC-MK53BC 5-way Branch Box:
As each indoor unit has a maximum class no greater than 100, and the total maximum class combination of all indoors is no greater than 182 (in this case totalling 179). 
|
|
PUMY-SP140VKMD-A16.5kW Heating
|
Connect 2-8 indoorsEach indoor can be up to Class 100Maximum Class total of 202 for all indoor units Example:The PUMY-SP140VKMD-A could have the following connected via the PAC-MK53BC 5-way Branch Box:
As each indoor unit has a maximum class no greater than 100, and the total maximum class combination of all indoors is no greater than 202 (in this case totalling 200). 
|
Multi Room
