Air Conditioner Thermostat Repair in KL & Selangor

Air conditioner thermostat repair is the most important repair done for your air conditioner units. Thermostat being the controller of the air conditioner cycle is in the indoor part of the air conditioner system. It gets the command through the remote control unit as a set temperature.

Set temperature for the air conditioner unit is controlled by the user setting the chosen degree from the remote control unit. When it is pressed the set temperature through the remote controller sensor in the indoor unit receives the command by electronic signals.

Thermostat unit is the controller of the temperature in the environment and it cut off and on the compressor power which means that control the whole system. When the power releases to the compressor unit with the cut off switch, compressor start running and air conditioner cycle works in all sense. Cool air pushes into the room which indoor unit located and compressor works till to the temperature in the room reaches to the set degree.

Each degree that you set up for your air conditioner unit effects as a dollar and cents to your budget. When you pull the temperature down, compressor works more and spends more energy. That is why when you set a required temperature you should be aware of this conclusion.

Thermostat is controlled by a bulb which contains special gases in to expand and shrink due to the heat changes in the environment. Due to this ability it controls the cut off switch which holds the electricity for compressor. If there is a leakage in the bulb thermostat can’t be functioning.  

If your thermostat is not working, either compressor works nonstop or never works bases on the last set degree. It has to be consultant to the professional air conditioner servicemen and thermostat should be changed immediately.

Just contact us if you have this problem in your unit. Call us now for professional advice.

Price Schedule KL & Selangor


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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

Great and fantastic service indeed! They have sent 3 men team of professional technicians to service my 4 units of air conditioners in my condo. They did a thorough inspection on the air conditioners whilst servicing them and they have tidied up my place after they completed the job. Surely we will recommend them to others.

Fuzi Fauzie

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