Is it true that the lower the degree of central air conditioning in a hotel, the more heating there is?

That's not true. Turn on the air conditioner. When heating, the higher the temperature, the hotter it will be. Turn on the air conditioner, and the lower the temperature, the colder it will be. The central air conditioning system consists of one or more cold and heat source systems and multiple air conditioning systems. This system is different from the traditional refrigerant air conditioner (such as VRV), and it concentrates on air treatment to meet the comfort requirements.