VRF central air conditioning unit Model: MDS050BR5 ~ MDS500BR5 cooling capacity: 13.5 ~ 134kW heating capacity: 15 ~ 148kW refrigerants: HFC-410A ■ using the new environmentally friendly refrigerant HFC-410A and innovative circuit design too cold, unit performance significantly increase, with a higher coefficient of overall performance, more energy efficient. ■ McQuay to make every effort to protect the global environment as its mission to develop the use of new environmentally friendly refrigerant HFC-410A variable capacity digital multi central air conditioning. Environmentally friendly refrigerant HFC-410A chlorine-free and will not damage the ozone layer. ■ refrigerant piping unit greatly reduced, reducing the consumption and replenishment of refrigerant brass. Not only facilitate the piping installation, but also saves piping installation space. While providing the outside static pressure 50Pa optional units to enhance the flexibility of the outdoor unit is installed. ■ Even the longest pipe can reach 175 meters, even the tube can reach a total length of 500 meters, the security position of the outdoor unit and an indoor unit of selection is more flexible, increased design freedom. ■ The indoor unit from 0.9HP to 6HP have a variety of capacities to choose from, to meet the requirements of small and large air-conditioned comfort of the room; at the same time in the form of a wide choice of indoor units can be combined with the perfect modern home decor. ■ 24.36kW cold by the following units 3C China Compulsory Certification. ■ 24.36kW cooling unit reviewed by QS above the national industrial production permit.