In the HVAC industry, the heat recovery unit we commonly see has many forms: rotary heat recovery, plate-fin heat recovery, wheel channel heat recovery, heat pipe heat recovery and so on. These words need not be understood in detail, but just know about it.

Fan coil is the ideal end product of central air conditioning, fan coil is widely used in hotels, office buildings, hospitals, scientific research institutions and so on. The fan will be indoor air or outdoor mixed air through the surface cooler (coil) cooling or heating into the room, so that the indoor temperature is reduced or increased, to meet the comfort requirements of people

With a fresh air ventilator, there is no need to open doors and Windows, fresh air can still flow into the room, and there is no need to worry about noise, dust, mosquito breeding and other problems

Heat exchange ventilation system not only helps you improve the indoor air quality, but also greatly reduces the load of air conditioning and saves the operating cost of air conditioning, so it is more and more favored by modern home design

Now many consumers are confused about whether to install fresh air system and what the practical significance of installing fresh air system is.