Are you looking for a suitable air conditioning system for your home or office? Yes, you have come to the right place. In general, there are a number of aircon systems in the market today. You may choose the most suitable  for your use.

The System1 aircon is mainly to generate a conducive environment and comforts the people in your home or office from the heatiness within the environment outside the home or office. The optimum temperature that satisfies us as end-users that brings about as much comfort as possible must achieve the desired suitable temperature of 23ºC – 27ºC. Whilst the relative humidity effectively should be within 40% – 60%, else if it is relatively higher it will result in highly humid in the building and the air particles movement in the given space area must not exceed 12 meters/minute.

Let’s take a look at the basic components of a refrigerant cycle in which a complete air conditioning involves the processes of heating, cooling, humidifying, drying and air cleaning cycle.

In an air conditioning cycle, the cooling material flows into the aircon system which consists of basically 4 components, namely;

  • Compressor – sucks the cooling material vapours within the suction channel and compresses the gases into high pressure and high temperature gases, then, discharging it to the condenser.
  • Condenser – discharges the heat created from the compression process (Compressor) and evaporation process (Evaporator). When the heat was discharged, the condensation process takes place and the cooling material vapours converted into liquefied cooling material in the Condenser.
  • Evaporator – absorb heat from the spaces that has been cooled. When absorption of heat takes place along the cooling coil, the cooling material gradually vapourises and converts into low temperature and pressure vapours. Subsequently, cooling material flows into the Compressor and the cycle continues.
  • Capillary Tube/Expansion Valve –  liquefied cooling material which is still high during inflow into the capillary tube and  capillary tube reduces its pressure and temperature to the evaporator

Before  an aircon system is chosen, there are several factors to be considered.

Firstly, the size of the area, which will determine the heat load as well as the aircon capacity suitable for the given size of the area.

Secondly, the arrangement of the given spaces/area, whether these areas to be aircon are side-by-side to each other far away.

Thirdly, the usage of the given spaces/areas, whether  to be used at different times such as  the hotel rooms or according to the need of a particular room/spaces/areas which require different temperatures such as in the labour room or laboratory or pharmacy in hospitals; or depending on the activities in the given room/spaces/areas.

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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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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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