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1.Energy recovery ventilator, 2.Airflow 200-1000m3/h, 3.Crossflow heat exchanger, 4.By-pass function, 5.CE certified - details see: https://www.machineto.com/fresh-air-heat-recovery-ventilator-10214344

Duct-charm ERV/HRV

Working principle of Duct-charm heat and energy recovery ventilator(HRV & ERV)

Duct-charm heat & energy recovery ventilator can expel the stale air indoor out of room, meanwhile supplying the fresh air outside into the room, by using the advanced heat/energy recovering technology, the energy can exchange taking advantage of the difference of the temperature and humidity between indoor and outdoor air. By this means, it can not only smooth away the problem of indoor pollution, but also saving energy.

Feature of Duct-charm heat & energy recovery ventilation system

* Effective Ventilation

Introduces outdoor fresh air into indoors, meanwhile exples the indoor stale air to outdoor, which makes you feel the comfort of the nature.

* High efficiennt energy recovery

The bult-in high efficient heat exchanger can recovery the energy from outgoing indoor air to coming fresh air while ventilatin. It can recovery over 70% energy

* Perfect silence design

It is deisgned with the worldwide fashiionable structure and manufactured by the accurate molidings. According to the principle of hydrokinetics, it achieves the perfect silent effect by using the micro-punch anechoic technology.

* Air filtration and pruification

The inner air filters are professionally designed to remove the pollutants of the incoming air, providing you the fresh and clean air.

* By-pass function

By-pass function enables the unit to make antual ventilation in suitable climates, which can prolong the service life of the heat exchanger

* High airproof feature and easy manintenance

The heat exchangers is connected with the equipment by the in-mold rail, and embedded with the special soft and dense sealing materials. It can be drew out by hand and is easy to maintain. At the same time, it can ensure that tht fresh air and exhaust air are completely separated, avoiding the cross pollution.

Benefit of HOLTOP ERV(energy recovery ventilator)

◊ Brings a continuous supply of fresh air, filtered outside air into the home

◊ Suck indoor environmental contaminants for improved indoor air quality

◊ Pre-cool or pre-heat the fresh air when in summer and winter

◊ Designed to provide comfort in warmer humid climates and transfer incoming humidity back outdoors.

Duct-cahrm ERV(energy recovery ventilator) suitable for machine room,for classroom, conference room, hotel lobby etc.

Indoor temperature and humidity accurately displayed

Fresh air system according to the change of different seasons, real-time monitoring of the indoor temperature and humidity, moment love family and create a comfortable bedroom space.

Concise preventive maintenance and remind

Built-in air filters, air system according to the family's habits and poor air quality in the optimal grade difference, when filter function affect the quality system, intelligent controller will display alarm, to remind his family timely maintenance and replacement of fresh air system, to ensure that the fresh air system to keep the normal working condition.

Comprehensive health care family of air

According to detect the state of air quality, fresh air system automatically adjust air flow, can rapidly improve the air quality, air all-round health care of family.
The VOC in the air quality is poorer, fresh air system automatically adjust the high-speed air flow.
The VOC in the air quality of medium, fresh air system automatically adjust secondary air volume.
The VOC in air quality is superior, the fresh air system automatically adjust the air volume at low speed operation.

Dimensions

Specifications

Model No	L	L1	W	W1	W2	H	C	G	N
ZNRV-3Q-D	748	675	563	657	315	274	90	19	144
ZNRV-4Q-D	748	675	808	862	480	274	90	19	144
ZNRV-5Q-D	828	754	908	960	500	274	90	19	144
ZNRV-8Q-D	1120	1050	888	940	428	392	90	19	144
ZNRV-10Q-D	1120	1050	1136	1190	678	392	90	19	144

Duct-charm energy recovery ventilator keep your home cleaner and healthier.

Let's improve indoor air quality together!!