1.Using outer wall -mount installation 2.Low noise 3.Adapt to temperature Automatically

The ALH-BX3 seires products keep the purity, sanitation, safety, and freshness indoor air, like the forest air, let the city peole feel thatthey are in the nature, far away from the pollution and disease. The life becomes more comfort-able and healthy. The work becomes more effcient.

Model	Power	Air flow  (m3/h)	Output static pressure(Pa)	Temperature efficiency(%)	Enthalpy efficiency		Rated power (W)	Noise  dB(A)*
					Chill room	Warm room
ALH-30BX3	220  /50Hz	300	60	70-82	54-59	73-81	130	28
ALH-35BX3		350	75	78-80	53-57	72-79	180	31
ALH-50BX3		500	80	65-76	52-57	71-78	240	33

Total Air to Air Heat Exchanger Air Processor/heat recovery ventilators with CE Approved