Basically, the aircon system can be categorized into the following aircon systems.

SYSTEM 2 Aircon – Window Air Conditioning System

 System2 Aircon – window air conditioning system are relatively cheaper, hence it is a very common system chosen by many people over other air conditioning systems.  However, for installation of the window air conditioner you need to bore a hole in the wall and to fit it into it. But, it is relatively quite simple to install as compared to the other types of aircon system and it is reliable with its cost of installation and commissioning is also reasonably cheaper.

.Window air conditioners are suitable for the room at home or office with part of its wall at the outside and the air conditioner unit will be installed at the window of the room to be cooled.

This window unit is divided into 2 parts, i.e. the Condenser  at the outdoor and the Evaporator at the indoor blowing the cold air into the room. In a window unit, it consists of :

  • Hot Coil –   Condenser coils that emits hot air outside the room.
  • Chilled Coil –   Evaporator coils that blows the cold air into the room.

The fan provides air to the condenser coils in reducing its heatiness and distributes cold air at the evaporator coils to the spaces/areas to be cooled..

Price Schedule KL & Selangor


"Affordable Service from RM 70 onwards, 100% moneyback satisfaction guarantee"

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  Wall Mounted Units Ceiling Units
  1 HP 1.5 HP 2 HP 2.5 HP 3 HP 3 HP 4 HP
General Service RM 70 RM 75 RM 120 RM 120 RM 150 RM 150 RM 150
Chemical Wash RM 130 RM 150 RM 150 RM 150 RM 150 RM 320 RM 550
Installation RM 250 RM 300 RM 400 RM 440 RM 500 RM 500 RM 670
Gas  Refill RM 115 RM 115 RM 115 RM 115 RM 115 RM 115 RM 115
Dismantle Old Unit RM 75 RM 75 RM 100 RM 100 RM 125 RM 200 RM 250


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Enjoy a total peace of mind when you hire us. Because we offer a "100% money-back guarantee" assurance when you engage our service - so there is ZERO risk on your part!


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Our service also includes a complimentary site survey to better understand your air conditioner unit service needs so that we can give you the most accurate quotes.


Your team’s response time was superbly fast! The details on the problem of my air conditioner were well explained to us and subsequently it was rectified. Then, your team proposed to us for a maintenance plan that I immediately agreed. In future, I wouldn't have to call anyone else for such jobs except them!

Naseer Yaseer

The service provided was superb and the response was excellent!  I couldn’t be any happier with such a fantastic servicing rendered to us by your team of experts and their promptness really is a plus plus point.  NHN Aircond Service is simply the best in this area; no one else can match them. Kudos to your team! 

Ventolin Ebit

I had some issues with my air conditioner leaking on a Saturday and we felt great the service techs who came and repaired it on the spot. He was doing such an excellent job, explaining to me on the things to be done. In a matter of hours, our air conditioner was back to normal. They did such a fantastic job!

Noreen Noor

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