If the refrigerator is taken outside and the condenser is left in the room, then when the compressor performs work A ‘due to the energy of the electric network, the amount of heat Q2 will be taken from the cold air outside and the amount of heat Q1 = Q2 + A will be transferred to the warm air in the room. A chiller that operates on this principle is called a heat pump.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.