which nec article permits the disconnect switch for a large rooftop air conditioner to be mounted inside the unit?Step-by-step solution
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The compressor raises the energy level of the refrigerant.
Compressor raises the energy level of the refrigerant so that it can be condensed readily to a liquid. It serves as a pump to draw the expanded refrigerant gas from the evaporator. In addition, the compressor boosts the pressure of the gas and sends it to the condenser. The compression of the gas is necessary because this process adds the heat necessary to condense the gas to a liquid.