High Static Pressure Duct Indoor multi function Fan Coil Unit

Heat recorvery , variable speed fans , quiet operation

Power 100W-8000W
Voltage 220V-380V
Pressure 80Pa-500Pa
Air Flow 150m³/h-12000m³/h

Additional information

Product Video


If the home has just been renovated, the fresh air system is very necessary! After decorating the new house, the emission period of harmful substances such as formaldehyde will not end in one year or two, even if environmental protection materials are used, it is inevitable.

In the face of smog and dusty weather and newly renovated houses, fresh air ventilator can reduce the impact of particles and dust on daily life.

Working Principle

The multi function fan coil unit typically consists of a fan, a heat exchanger, and filters. Particularly,its primary function is to circulate air through the heat exchanger, where thermal energy is either added or removed to achieve the desired temperature. Furthermore,in the context of a fresh air exchanger, the unit includes additional features to introduce outdoor air into the indoor space while ensuring it undergoes filtration and temperature conditioning.


The total heat exchange fresh air ventilator of multi function fan coil unit is an upgrade of the two-way flow fresh air ventilator. The total heat recovery system is added to the main engine. The air entering and leaving the main engine passes through the heat exchanger installed in the main engine, and the energy exchange of preheating and precooling is carried out, which can retain 70% of the energy of indoor air. It is very energy-saving when used in conjunction with air conditioners, and will not affect the indoor temperature even if the temperature difference is large.

Product Details

AC motor: it adopts international pure copper motor with overheat protection. The high-speed rotation of the motor continuously provides strong power, which is stable, silent and energy-saving.

Heat exchange core:Adopt polymer nano heat exchange material +ABS engineering plastic frame+galvanized outer frame. In other words, it is designed in two sections, saving installation space and facilitating later maintenance. Additional filter protection, high air permeability, good air tightness, tear resistance and aging resistance. Moisture removal and mildew prevention. The heat exchange rate reaches 70%.

  • Low noise:Professional muffler cotton is attached inside the case to reduce noise and silently convey fresh air
  • Clean air:Fresh the air continously and clean it.


Technical Data


Ceiling Mounted Fresh Air Exchanger
Model NO. Air flow






Power Input (W) Pipe size




XHBQ-15D 150 80 220 100 100 800*660*260
XHBQ-30D 300 80 220 150 125 800*660*260
XHBQ-50D 500 100 220 200 150 900*750*280
XHBQ-80D 800 150 220 280 150 950*800*350
XHBQ-100D 1000 200 220 300 200 950*800*350
XHBQ-150D 1500 230 220 400 200 1250*950*410
XHBQ-200D 2000 250 380 1100 250 1250*950*410
XHBQ-250D 2500 250 380 1500 300*250 1250*1000*450
XHBQ-300D 3000 260 380 1600 350*300 1400*1200*500
XHBQ-400D 4000 300 380 2200 350*300 1450*1200*580
XHBQ-500D 5000 300 380 3000 400*300 1700*1200*580
XHBQ-600D 6000 350 380 3600 450*400 1800*1600*700
XHBQ-800D 8000 400 380 4400 600*400 2000*1800*850
XHBQ-1000D 10000 450 380 6000 600*500 2100*1900*880
XHBQ-1200D 12000 500 380 8000 600*500 2200*2000*900

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