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| Example No 1. Installation of a split type air conditioner. |
| A local work shop technician or a local contractor will be ready to do installed your units in a very cheep rate because of |
- In an installation works they never using the method of fleshing by dry nitrogen for the refrigerant pipes to removing the small metal and foreign particles.
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Result is: small metal and foreign practical will go to your compressor inside and case to Damage your compressor or go to your units expansions devise cause to chock the devise. |
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- They never using at an out door site a method of evacuation by a perfect vacuum pump for removing moisture, non condensable gas particles and dust from indoor units and refrigerant pipes.
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Result is: Your air-conditioning system working with moisture mixed refrigerant it will lead your systems compressor brunt out and a contaminated inside heat exchanger coil caused its not delivered actual efficiency. And an air-conditioning system working with non condensable gas mixed refrigerant it will lead to High head pressure load in your compressor, low condensation in systems condenser, caused to compressor take high currant for working it may be a result of compressor failure.
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- They are using a non engineering method for the above points as an essay way to finish the job. They are purging one end of the condenser connecting flayer nut by pre charged refrigerant gas of the unit.
- Often so many local contractors are using one insulation pipe for both of the section and liquid pipes for cost saving. All of the new generation air conditioning units are having an expansion device in condenser unit, so both of the pipes are passing cold refrigerant in deferent temperature, laying the both pipes with torching to each other in a single insulation tube also reducing the actual efficiency of your indoor units heat exchanger coil. A professional Installation work will take care of your air conditioning systems from all of this and it will help a trouble free long lasting working condition to you machine and saving energy and repairing cost.
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