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18000 BTU Hitachi Powered Quick Connector Wall Mounted Inverter Air Conditioner with 4 metres pipe kit 5 years warranty eIQ-18WMINVQC

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18000 BTU Hitachi Powered  Quick Connector Wall Mounted Inverter Air Conditioner with 4 metres pipe kit 5 years warranty
  • Outputs 18000 Btu/h (variable speed inverter)
  • A+/A Rating 2017 ERP
  • Super DC Inverter with Panasonic compressor
  • Cooling, Heating Dehumidifying
  • ElectriQ Quick connector system suppliedwith 4 meters pipes and cable kit as standard
  • Energy Saving Inverter Technology
  • Heat Pump for efficient heating
  • Ultra Quiet Operation
More Info...
Was: £799.00     You save: £219.02
£579.98 Finance Available
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Enjoy maximum air conditioning performance with minimum fuss with this quick connector wall-split Inverter Air Conditioner from ElectriQ. This unit features a unique quick connector that allows the qualified fitter to install it fast without the need for any specialised tools. The quick connector is so simple to fit by the engineer - the interior unit can be connected to the exterior sealed units by pushing in the connectors with ease in just two clicks.

This cost-effective, energy efficient unit is powerful enough to cool or heat rooms up to 45sqm, yet so quiet, you will forget it's even there. The built-in dehumidifier function helps remove excess moisture and improve the air that you breathe. To suit your needs and budget, ElectriQ split air conditioners are available in a choice of 3 different models - eIQ-9WMINVQC, eIQ-12WMINVQC (now with quick connector) and eIQ-18WMINVQC. All the ElectriQ Wall Split Inverter air conditioners come with a massive 5 year warranty and have an impressive energy efficiency rating of A+ for cooling and A for heating, giving you total peace of mind.  This air conditioner features the very latest Inverter technology that will reduce or increase the compressor speed according to fluctuation in temperature dependent on your required heating and cooling levels, thus saving you between 30%-50% on your energy bill when compared with a non-inverter equivalent which has fixed compressor speed.


  • Outputs 18000 Btu/h (variable speed inverter)
  • A+/A Rating 2017 ERP
  • Super DC Inverter with Panasonic compressor
  • Cooling, Heating & Dehumidifying
  • ElectriQ Quick connector system supplied with 4 meters pipes and cable kit as standard 
  • Energy Saving Inverter Technology
  • Heat Pump for efficient heating
  • Ultra Quiet Operation
  • Digital White Led temperature and function display
  • Cooling capacity: 1.9-4.5 kW
  • Heating capacity: 2.0-5.7 kW
  • SCOP: 3.8 / SEER: 5.6
  • 5 years warranty*
  • 24 Hour Timer
  • Self diagnostic function
  • Sleep Mode
  • Auto Restart
  • Low Energy Standby (0.5 W)


What's in the box?
The eIQ-18WMINVQC Quick Connector DC Inverter is comprised of two main units. There is the internal unit which is mounted on the wall of the room you wish to cool supplied with an indoor wall bracket, and then the corresponding external unit (called the condenser) which sits on the ground or on a wall bracket (can be supplied separately if required ) on the outside. A 4 metre coil of interconnecting copper pipe, electrical cable and a remote control also comes in the box.

Easiest Installation on the market! (Click for video)

Installation is quick and easy and ideal for the qualified person who needs to perform a quick install. The units are pre-gassed in a sealed system and they come with a quick connector. The indoor unit should be fitted to the wall using the wall-mounting plate supplied in the box. The condenser is to be placed on the ground or wall mount at the other side of the wall with the optional wall mounting bracket. Connect the 4 metre copper piping that is pre-attached and sealed to the indoor unit to the specially designed ElectriQ quick connector on the outdoor unit. This is very quick to achieve as demonstrated in our (YouTube clip). The interconnecting electrical cable is also fitted with a specially designed connector for fast and easy connection. Please ensure the qualified fitter reads the user manual in full before attempting install. The speed at which this unit can be fitted means that installers can improve productivity and increase the number of jobs they can do in a day.

How does it work?
The outside unit takes the heat from the room, along with any condensation that may have built up in the system, and dissipates it outside. The eIQ-18WMINVQC's internal unit sets the room cooling and heating temperature to your exact requirements. You can use the supplied remote control to set your desired temperature and then let the air conditioner automatically regulate the heat throughout the day at a maintained level, without having to change settings yourself. Many of our customers are now installing these super inverter air conditioners for their impressive heating ability as well the cooling.

*These units contain a gas governed by F-Gas regulations. The gas must be handled by qualified F-Gas personnel. 2 year warranty is subject to commissioning by qualified F-Gas engineers. 5 years extended parts warranty is subject to annual service.

Warranty 2 years / upto 5 parts
Detailed Information
BTU 18,000BTU
Energy Rating A/A+
Noise level Normal
Room Size 45m²
Unit Size Medium
Warranty 2 years / upto 5 parts

ElectrIQ Hitachi Powered 18000 BTU Quick Connector Wall Mounted Inverter Air Conditioner with 4 metres pipe kit 5 years warranty reviews verified by reevooReevoo

Ease of cleaning
Fan speed options
Value for money
Overall rating
Scores 9.2 out of 10 based on 12 reviews
10 out of 10


Milton Keynes GB Critical Company Buyer
Weighing up good V bad points, good very much exceed negatives. These units are reliable, very easy to install and, if you check around, represent good value for money. We would not have purchased our 5th unit if not. This was placed in a work environment so super easy to install, in fact maybe just an hour! Basic servicing in easy with wipe clean surfaces and filter access. The saving running air conditioner units opposed to standard electric heaters is massive! They even beat our original gas radiator system with the benefit of keeping you cool in summer. People forget they heat and cool!
This is the 5th unit purchased now. One has a problem, fan speed cannot be made adjusted from fast to slow but can live with this. Temperature read out can be difficult in sunlight on all units.
Confirmed purchase: 20 March 2017
Published on: 29 March 2017
10 out of 10


This is quite a large & heavy unit (outside) but so far it works well, easy to install, and very quiet and gets on with it's job. Very good value for money.
Reviewer left no comment
Confirmed purchase: 22 August 2016
Published on: 17 September 2016
8 out of 10


derby GB
Reviewer left no comment
mounting on wall frame could be made more easy.
Confirmed purchase: 10 June 2016
Published on: 18 June 2016
7 out of 10


Sheff GB Db
For the size of the unit outside and in, it's really quiet so no complaints from neighbours.
Easy to connect with the quick connector.
No need for anyone to come out and purdge the system.
You will need to drill a 90 MM hole for pipes to go through I did it with 78mm bit which was just a little snug to fit water drain pipe through.

In a nut shell: Cheap to buy great warranty very bulky indoor unit
So far so good.
As stated on last review instructions are poor,and website data is poor. (More tech spec info guys).
ie:this product will require fixed electrical installation.2.5mm is not for 13amp plugs as was suggested on your questions and answers page for this model,hence that's why it didn't have a plug on it.
Confirmed purchase: 18 May 2016
Published on: 26 May 2016
9 out of 10


aldermaston GB
Its a good machine. Like it. Does the job. Powerfull
Could do with more fan speeds
Confirmed purchase: 04 April 2016
Published on: 15 April 2016

Customer Questions and Answers

28/09/2015 Simon H: Thank you for the quick response. I should have asked, could a competent DIY'er install it? It seems easy enough from the video?

jasoncooper: Hi Simon,

Yes you can, it only needs to plug into a normal 13a plug. Similar to fixing a tv on the wall, so if you feel confident following the instructions there wouldn't be a problem.

28/09/2015 Simon H: Do I need a specialist installer to fir this unit? If so, what should I search for?

jasoncooper: Hi,

It doesn't need any specialist normally, it's just a case of setting it up and connecting it up. Any local engineer should be able to do this for you.

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  • Other Product Codes for this item:
  • eIQ--18WMINVQC
  • eIQ-18WMINVQ
  • eIQ-18WMINV
  • -18WMINVQC
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