ZK-JD Direct expansion unit，The unit  with cold and heat recesource, air conditioning units and outdoor units.

Unit adopts  florine. It is easier installation, lower cost than central air conditioning.

With a large amount of wind, high wind pressure, not bacteria bacteria, no dust and other characteristics.

Main Character:

1, selected brand-name closed scroll compressor.

2, perfect control, protection.

3, matching efficient, low noise fan.

4, high reliability, convenience, long life.

5, high-efficiency heat exchanger.

6, low-temperature operation design, strong adaptability.

Main Feature of indoor unit

 1, aluminum alloy frame.

  2,Double panel

  3,Internal insulation material for high-pressure polyurethane foam.

Functional sections:

  1.Mixed fresh air section

  2.Pre-filter section

  3.Middle section

4.Direct evaporation section

  5.Air supply section

 6.electric heating section

7, muffler section

  8.Heating section

 9.steam humidification section

  10, the effect of filter section

  11, purification sterilization section