| Type |
Other |
| Place of Origin |
Beijing China (Mainland) |
| Brand Name |
Holtop |
Feature 1.Both supply fan and exhaust fan are built inside to bring in fresh air and exhaust out the stale indoor air as well, thus to keep indoor spaces in natural comfort. 2.Built-in heat exchanger(rotary heat exchanger or plate heat exchanger)transfers energy contained in the outgoing indoor air to the coming fresh air, thusprecool or preheat fresh air 3.Various functional sections such as filter section, cooling/heating section, humidifying section etc. Can be combined together to meet different air treatment requirements.