The Mitsubishi Electric MFZ-KJ Series floor model air conditioners are designed for wall-attached installation at floor level. The auto swing vane provides a more natural and comfortable airflow throughout the room and the lightweight, compact design makes installation easy.
FEATURES:
Inverter Technology
The Mitsubishi Electric inverter-driven compressor integrates advanced sensor technology to detect subtle changes in temperature. Like a car’s cruise control, the sensors automatically adjust the compressor speed to match system output requirements perfectly. They reduce the system's energy use, unlike conventional compressors that run only at one speed, resulting in an endless wasteful cycle of starting and stopping.
Multi-Flow Vane Technology
Three uniquely shaped vanes control the airflow and allow the freedom to customise comfort according to preferences. These functions can be activated at the touch of a button on your remote controller.
This technology efficiently circulates air to quickly raise room temperature during cooler months. Multi-flow Vane Technology uses the lower portion of a multiflow vane to angle warm air into the return vent of the indoor unit, where it is re-circulated through the heat exchanger before being released into the room through the top portion of the multiflow vane. This process significantly reduces the time it takes to heat the room, ensuring superior warmth and comfort.
Simple Streamlined Design
Mitsubishi Electric MFZ-KJ units feature a new contemporary design that can be recessed into your wall to dramatically reduce the depth of the indoor unit from 215mm to 145mm – a decrease of 33%. With the addition of a removable base, it is the perfect solution offering compact, unobtrusive heating for new buildings, renovation projects and fireplace replacements.
The MFZ-KJ’s stylish, sleek panel suits a variety of aesthetics with minimal obtrusion.
Whisper Quiet Operation
Mitsubishi Electric constantly strive to make their air conditioners as quiet as possible with improvements to fan blade design combined with grille shape.
Energy-Saving
The new MFZ-KJ has achieved much better energy-saving performance compared with previous MFZ-KA models, in both cooling and heating.
Easy Installation
Levelling adjusters are provided, preventing damage to the wall. Generous pipe length (20–30 metres) is provided, so there is no need to worry about distance to the outdoor unit.
Built-in Weekly Timer
Temperature settings and On/Off control can be managed over a period of one week, using a Weekly Timer.
R32 Refrigerant
Enables increased energy efficiency and a significant reduction in 'Global Warming Potential Factor' - great for the environmentally conscious.
Energy-Saving
The new MFZ-KJ has achieved much better energy-saving performance compared with previous MFZ-KA models, in both cooling and heating.
Multi-flow Vane
The airflow is controlled by three uniquely shaped vanes that allow the freedom to customise comfort according to preferences.
Specification:
Air conditioning type: Inverter Heat Pump (R410A)
* Model name: MFZ-KJ50KIT
* Warranty: 5 years provided by Mitsubishi Electric Australia
* Power supply: 220-240 V, single, 50 Hz, Outdoor unit power sypply
* Capacity:
Cooling: 5.0 KW
Heating: 5.8 KW
* Dimentions ( H x W x D) mm:
Indoor unit: 600 x 750 x 215
Outdoor unit: 880 x 840 x 330
* Weight (kg):
Indoor unit: 15 kg
Outdoor unit: 55 kg
* Opperating Range (Outdoor):
Cooling: -10 to 46 ˚C
Heating: -15 to 24 ˚C
Item Condition
All products listed on our website are brand new Australian stock.
We DO NOT sell any factory seconds or refurbished products. We DO NOT carry any grey imported products
Product Warranty
All products come with the standard manufacturer's Australian warranty. All warranty claims are subject to the Manufacturer's terms and conditions. Warranty terms and conditions are enclosed with the product.
Making a claim under warranty
You can book a service call by contacting the manufacturer directly.
Warranty contact details are packaged with the product.
Warranty is valid within Australia only.
You will need your invoice when making a claim under warranty.
Delivery Information
We deliver Australia wide using either Australia Post, Fastway Couriers or TNT Express.
Please note our couriers do not deliver to a PO Box address.
Free shipping
We offer free shipping Canberra, Sydney, Melbourne and Brisbane Metro. (Additional costs applies to regional areas)
If unsure of delivery costs please do not hesitate to contact us for confirmation. Thanks
Free shipping only applies to products that display the "FREE Shipping" logo.
Store pickup
Pick up is available at our retail store in Sydney.
Please contact us for our store pick up address.
Mon - Fri : 9am - 4pm
Sat-Sun : 10am - 4pm
If you place your order online, we will contact you once your item is ready for collection.
If you wish to pay and pick up at our store, please contact us to confirm stock availability prior to attending.
(Some items may need to be transferred from our off site warehouse)
Unfortunately at this stage, we do not have any pick up locations outside of Sydney.
Finding the right air conditioner depends on numerous factors including room size, ceiling height, insulation, size of windows, level of sunlight and more. Below is an approximation of required cooling and heating capacities for different room sizes.
Split System Sizing
Room Size m² |
Capacity - Cooling (C)/Heating (H) |
3.0m x 3.0m = 9m² |
2.5KW(C)/3.2KW(H) |
5.0m x 5.0m = 25m² |
3.5kw(C)/3.7KW - 4.3KW (H) |
5.5m x 5.5m = 30m² |
3.5kw(c)/3.7KW(H) - 5.0KW(C)/6.0KW(H) |
6.3m x 6.3m = 40m² |
5.0KW(C)/6.0KW(H) - 6.0KW(C)/7.2KW(H) |
6.7m x 6.7m = 45m² |
6.0KW(C)/7.2KW(H) - 7.1KW(C)/8.0KW(H) |
7.1m x 7.1m = 50m² |
7.1KW(C)/8.0KW(H) - 8.0KW(C)/9.0KW(H) |
7.7m x 7.7m = 55m² |
8.0KW(C)/9.0KW(H) - 9.2KW(C)/10.0KW(H) |
Ducted System Sizing
Area Size m² |
Capacity - Cooling (C)/Heating (H) |
70 m² |
7.1KW(C)/8.0KW(H) - 9.0kw(c)/11.2KW(H) |
90m² |
9.0kw(c)/11.2KW(H) -10.0KW(C)/12.1KW(H) |
100m² |
10.0KW(C)/12.1KW(H) - 12.5KW(C)/14.0KW(H) |
125m² |
12.5KW(C)/14.0KW(H) - 14.0KW(C)/16.0KW(H) |
140m² |
14.0KW(C)/16.0KW(H) -15.8KW(C)/18.0KW(H) |
160m² |
15.8KW(C)/18.0KW(H) - 18.9KW(C)/22.4KW(H) |
180m² |
15.8KW(C)/18.0KW(H) - 18.9KW(C)/22.4KW(H) |
200-250m² |
18.9KW(C)/22.4KW(H) - 22.0KW(C)/25.0KW(H) |
DIRECT BANK DEPOSIT
Transfer money direct from your bank account to Palm Tree Enterprise’s bank account.
Select “Bank Transfer” as the payment method when you go to check out. An order confirmation will be sent to your email with our banking details. Quote your order ID as the reference.
*Please note as we try to keep costs low surcharges applies for air conditioning units. To avoid these charges please just Direct Bank deposit. Thanks
All payments must be finalised with 5 working days
INSTALLATION AVAILABLE IN SYDNEY and NSW Regional areas (Additional costs applies for regional areas)
Current installation lead time : 3-5 days
Our installers will bring the unit on the day of installation so you could save on delivery
WHAT IS A BACK TO BACK INSTALLATION ?
This is the most common way to install a split system air conditioner
This is where the indoor unit is mounted inside the home on an external wall and the outdoor unit is installed directly behind it on the ground.
Installation price applies to a Standard Back to Back Installation only. (See illustration below)
This includes 3 meters of refrigerant pipe run ( refer to A in illustration, additional piping required after 3 meters will be charged extra costs)
POWER SOURCE
Units up to 3.5kw : Power can taken from an existing circuit
Units 4.0kw and above : A new dedicated circuit will need to be installed for the air conditioner only.
- Additional costs will be incurred for non standard installations, please contact us for a quote.
Pricing guide for non standard installations:
Piping over 3mtrs - $55 per meter plus GST
Disconnection of an existing air conditioner system - $50 meter plus GST
Free disposal of system if requested.
Roof fitting brackets - $259 meter plus GST
If double brick wall - $50.00 meter plus GST
If on a second storey - $50.00 meter plus GST (2-4.2kw split system)
If on a second storey - $150.00 meter plus GST (5-9.5kw split system)
All installations are carried out by our Qualified licensed technician/contractors and include 5 year workmanship warranty and 5 years manufacturer’s warranty.
Qualified Electrical and Refrigeration Installers
Contractor Licence # 231073C
Refrigeration Installation Licence # L119975
If you are unsure about what type of installation you need on your premises or require more advanced or ducted installations, please contact us/ send us your plans/pictures/short description of where you want to install your air conditioning.
Palm Tree Enterprise Australia is an Australian owned business, we sell most of the leading brands itabn split and ducted air conditioning systems.
We provide supply and installation major brands such as
- Actron
- Carrier
- Daikin
- Fujitsu
- Hitachi
- Mitsubishi Electric
- Mitsubishi Heavy Industries
- Samsung
- Toshiba

ENERGY EFFICIENCY
The Lifestyle Range series are some of the most energy efficient air conditioners Fujitsu have designed. With built-in features such as high efficiency DC componentry, Power Diffusers, and High Density Multi-path Heat Exchangers, these air conditioners can use up to 30% less power than conventional fixed speed air conditioners. With some models reaching a 5 star energy rating, year round comfort can be more affordable for you and your family.

HUMAN SENSOR CONTROL
The Human Sensor feature detects the movement of people in the room to deliver the optimum efficiency and temperature control. When occupants leave the room and do not turn off the air conditioner, the human sensor will switch the air conditioner into energy saving mode after 20 minutes if no movement is detected. When someone re-enters the room, the human sensor will detect movement and return the air conditioner to normal operation.

EASE OF USE
All of the KM & CM range comes with a simple and easy to use controller, giving you control of your climate, right at your fingertips. With features such as Low noise mode, economy operation, and program timers, you can tailor your comfort needs at the touch of a button.