Mitsubishi Electric SLZ-KF Series Review


From $1673

Product highlights
  • Compact and lightweight
  • Air cleaning filtration
  • Versatile control
Compare Air Conditioning Rating
Brand reliability score
Capacity (kW) of systems in this series
2.5kw, 3.5kw, 5.0kw, 6.0kw

Key Features

3D i-See Sensor

This sensor makes it possible to choose "Direct Airflow" or "Indirect Airflow" for each vane, automatically adjusting the angle of the vane, enabling independent air conditioning for the comfort of each person.

Built-in Weekly Timer

Temperature settings and On/Off control can be managed over a period of one week, using a Weekly Timer.

Ceiling mounted

The unit creates a more spacious feel, with the overhead format presenting an excellent solution when lighting equipment is installed at the centre of the room.

Set airflow according to ceiling height

Dual-level air flow selection is engineered to accommodate specific ceiling heights. This helps to adjust air flow effectively when ceilings are of different heights.

Horizontal airflow

The new MFZ-KJ has achieved much better energy-saving performance compared with previous MFZ-KA models, in both cooling and heating.

Wi-Fi Control

Connects your domestic air conditioner to your smartphone, tablet or online account, enabling the full control of each unit on-the-go via an Internet connection (Optional additional adapter required per unit).


Mitsubishi Electric
Front Panel Colour
Reverse Cycle
Indoor Type
Power Supply
1 phase, 220-40V, 50Hz
Manufacturer Warranty (Years)
5 years
Number of fan speeds

SLZ-KF Series - Specifications

Specification2.5 kW 3.5 kW 5.0 kW 6.0 kW
Model Number - Indoor UnitSLZ-KF25VA3 SLZ-KF35VA3SLZ-KF50VA3 SLZKF-60VA3
Model Number - Outdoor UnitSUZ-KA25VAD2 SUZ-KA35VAD2 SUZ-KA50VAD2 SUZ-KA60VAD2
Cooling Capacity (kW)
Heating Capacity (kW)
Indoor Sound Level (H/SL)25-28-31 25-33-39 27-34-39 32-40-43
Indoor unit Dimensions (HxWxD) (mm)245 x 570 x 570245 x 570 x 570245 x 570 x 570245 x 570 x 570

* C = Cooling H = Heating

Links and Documents

Operational manual and other product-related documents 

Controller features

  • Countdown On/Off Timer
  • Wi-Fi control
  • LED screen
  • Scheduling
  • Self diagnosis
  • Optional controllers
  • Simple design

Other Features

  • Energy saving performance
  • Eight sensors
  • Quiet Operation


Our house has never been the same

Once we extended the house we had to move this aircon so our electrician suggested the ceiling cassette Mitsubishi at 10kW. This was a little overkill for what we needed but my goodness! The house is cool through Summer & warm as toast when we need it. I love it!

— Nay, 2 October 2019

Relatively cheap for the size

Tested during the recent winter days, heater performs well adequate.
The size of the indoor unit is massive and not like the latest slim line model from other brands.
Big advantage I guess was it able to throw air over longer distance to the other side of the living area.

— Ourco, 29 May 2019

Excellent in hot and humid conditions

This product is placed in my bedroom and gets usage every day. I can’t sleep in a hot environment, so I predominately use the fan feature at night. I found it small but powerful for the air conditioning feature. It is quiet and energy efficient. I used to think air conditioners were expensive to run but have now changed my mind.

— Sophie A, 6 February 2018

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