DL-3 model electric air heater with upper outlet and lower inlet

DL-3 electric air heater is consists of 7 parts: electric heater +
insulation box + fan + fresh air damper + waste heat recovery device +
dehumidification fan + control system. It is specially designed for
supporting downflow drying room/heating rooms. After convert electrical
energy into heart through by the electric heater, it´s mixed with recycle or
fresh air, under the action of the fan, it is discharged from the upper
outlet into the drying room or heating space. Then cooled air pass through
the lower air outlet for secondary heating and continuous circulation. And
when the humidity of circulating air reaches the emission standard, the
dehumidification fan and fresh air damper will start simultaneously. The
exhausted moisture and fresh air implement sufficient heat exchange in the
waste heat recovery device, so the moisture is discharged and the fresh air
with recovered heat enter the circulation system.
4. Advantages/features
1. Simple structure and easy installation
2. Large air volume and small wind temperature fluctuation
3. Stainless steel electric heating finned tube, durable
4. Automatic control system, group start and close, low load, precise
temperature control
5. High-density fire-resistant rock wool insulation box to avoiding heat
loss
6. High temperature and high humidity resistant fan with IP54 protection
rating and H-class insulation rating.
7. Integrating the dehumidification and fresh air system, heat loss is
extremely small through by the waste heat recovery device.
8. Automatically replenish fresh air

Minimum Order: 1 sets