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"feel refreshed,
positive and alert with air conditioning" |
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The principle of air conditioning always comes down to the same: absorb energy in one place and release it in another place. The process requires an indoor unit, an outdoor unit and copper piping to connect both. Through the piping the refrigerant flows from one unit to another. It is the refrigerant that absorbs the energy in one unit and releases it in the
other. |
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