China Pm Filter HVAC Energy Recovery Ventilation, Find details about China HVAC, Energy Recovery Ventilator from Pm Filter HVAC Energy Recovery Ventilation
Holtop advanced intelligent controllers with WIFI connection function. App is available to IOS and Android phones with the following functions:
1. Monitoring indoor air quality
Monitor local weather, temperature, humidity, CO2 concentration, VOC at your hand for healthy living.
2.Variable setting
Timely switch, speed settings, bypass/timer/filter alarm/temperature setting.
3.Different language
English/French/Italian/Spanish and so on to meet your requirement.
4.Group control
One APP can control multiple units