What is the most commonly used central air conditioner in hotels at present?

At present, the most commonly used central air conditioning in hotels is water system, that is, air-cooled heat pump module units, some of which can take heat recovery. Can solve the use of hot water in the hotel. This unit does not need a cooling tower. This is a closed system that meets your requirements. In fact, multi-line connections are not used much. If there is a problem with multi-line connection, all internal machines need to be powered on when starting, and the internal machines can only be started when there is a signal. At present, hotels and restaurants usually plug in cards to get electricity, so this problem limits his use. Multi-connection is generally used in offices. The water system does not have this problem. Now there are many good brands in water system, such as Midea, Gree, Lauters and Trane. If you want to do heat recovery, I have more Laut here. . .

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