Cheap Fresh Air Supply Waste Air Extractor Fan Ventilation Heat Recovery System

• Usage: Residential Ventilation System
• Certification: RoHS, ISO, CE
• Principle: Recuperative Heat Exchanger
• Application: HVAC Ventilation System
• Installation: Ceiling Suspensed
• Transport Package: Wooden Case
• Specification: 200~400CMH
• Trademark: Holtop
• Origin: Beijing, China
• HS Code: 8415830000
• Production Capacity: 500 Sets /Month

Product Description

Fresh Air Supply Waste Air Extractor Fan Ventilation Heat Recovery System 

 

Product Description

Product features: 

- 3 speed control, airflow is adjustable;
- enthalpy heat exchanger, high heat recovery performance;
- auto bypass for natural ventilation;
- double filters to ensure air clean;
- multi-functional intellegent controller with auto-restart, external on/off, auto-defrosting, timer, filter alarm, optional CO2 control, optional humidity control and BMS control etc.

 Product Specification:

 

Model	Airflow m3/h			External pressure (Pa)			Enthalpy Efficiency (%)						Temp. Eff.(%)			Noise dB(A)			Current(A)			Input power (W)			N. W. (Kg)
							Summer			Winter
	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
XHBQ-D2TH	150	200	200	60	70	75	60	55		55	63		59	59		75	70	70	25	30	31.5	220	0.5	105	23
XHBQ-D3TH	250	300	300	75	82	85	62	57		57	65		61	61		73	68	68	27	34	34.5	220	0.56	117	25
XHBQ-D4TH	350	400	400	80	85	88	62	57		57	65		60	60		74	69	69	31	37	37.5	220	0.72	150	31
XHBQ-D6TH	500	600	600	89	92	97	63	59		59	67		61	61		76	70	70	29	35	39	220	0.96	200	36
XHBQ-D8TH	700	800	800	92	96	100	57	55		55	63		57	57		74	68	68	34	39	41	220	1.7	355	60
XHBQ-D10TH	900	1000	1000	80	85	86	60	58		58	64		62	62		76	70	70	34	38	42	220	2.1	440	70
XHBQ-D13TH	1000	1300	1300	75	85	90	58	56		56	62		59	59		76	70	70	38	41	43	220	3.4	710	79

Independent R&D 3rd Generation HOLTOP Heat Exchanger 

Heat exchanger of  Suspended installation 80% efficiency corssflow heat recovery ventilator is made of ER paper which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance. The clearance between the fibers is very small, so only the moisture molecules of small diameter can go through, the odor molecules of larger diameter are unable to pass through it. By this means, the temperature and humidity can be recovered smoothly, and prevent the pollutants infiltrating to the fresh air.