Heat recovery fresh air ventilator

Heat recovery fresh air ventilator. Plate-type fresh air ventilator fully considers the needs of engineering installation and is manufactured with a frame structure, which is solid and durable to suit various installation environments. The use of rugged plate-type hydrophilic membrane aluminum core heat exchange materials improves heat exchange efficiency. Considering the system resistance, the design concept of prioritizing ventilation efficiency was selected in the fan configuration. Use the cold (heat) amount of indoor exhaust air to pre-treat fresh air, completely change the situation of poor indoor air circulation and serious pollution, and configure effective air filters to prevent the entrance of outdoor dirty air.

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1. Heat recovery fresh air ventilator use brand fully enclosed scroll compressors, electronic expansion valves, solenoid valves and other electrical components;

2. Fundamentally eliminate air cross-contamination;

3. Compared with the conventional chilled water system, Heat recovery fresh air ventilator the cooling energy efficiency is increased by 30%;

4. Integrated structure design, Heat recovery fresh air ventilator no need to configure cooling tower and outdoor unit;

5. The heat recovery efficiency can reach 90%, which is more energy-saving;

6. Heat recovery fresh air ventilator there is no need to configure an independent ventilation system, and the energy saving effect is more obvious;

7. Advanced control realizes the start and stop of the unit, timing control, full-function fault alarm, self-diagnosis and other functions.

Heat Recovery Fresh Air Handling Unit
Heat Recovery Fresh Air Handling Unit
Model Number			HAX100	HAX120	HAX150	HAX180	HAX200	HAX250	HAX300	HAX350
Cooling Capacity		KW	46	56	69	80	92	112	138	167
Heating Capacity		KW	49	60	73	85	98	120	148	180
Voltage			380V/3PH~50HZ
Refrigerant			R22/R407C/R410A/R134A
Fresh Air System	Air Flow	m³/h	10000	12000	15000	18000	20000	25000	30000	35000
	External Static Pressure	Pa	240	250	300	350	400	420	480	500
	Motor Power	KW	3	4	4	5.5	7.5	7.5	11	15
Discharge Air System	Air Flow	m³/h	10000	12000	15000	18000	20000	25000	30000	35000
	External Static Pressure	Pa	280	300	350	400	430	450	520	550
	Motor Power	KW	3	4	4	5.5	7.5	7.5	11	15
Heat Exchange Efficiency			>87%
Compressor	Type		Flexible Hermetic Scroll Compressor
Compressor	Power	KW	3.75*2	4.5*2	3.75*3	4.5*3	3.75*4	9*2	9*2+3.75	9*3
Noise Level		dB（A）	55	56	58	60	62	65	68	68
Weight		kg	890	920	980	1180	1480	1550	1780	1920

Note：1.Nominal cooling condition: indoor discharge air:DB27℃/WB19.5℃，outdoor fresh air: DB34℃/WB28℃.
2.Nominal heating condition: indoor discharge air:DB21℃/WB15℃，outdoor fresh air: DB7℃/WB6℃.
3. Ambient temperature conditions:-15℃~43℃
4. The specifications are subject to change without notice for improvement