Wall mounted ERV for room

Silencing operation.

Operation noise up to 23dB(A), 2-5dB(A) lower than the ERV with AC motor, making the room more quiet and comfortable, having no influence to your living.

Features of HOLTOP Energy Recovery Ventilation ( ECO-Clean Wall Mounted ERV).

 1. Airflow from 20-80m3/h                                

 2. Energy recovery                   

 3. High efficient crossflow total heat exchanger   

 4. 8 speeds                               

 5. Quiet operation                             

 6. Innovative 6-layer filters                           

 7. Easy installation
 8. DC motor                            

 9. Wireless control by APP

Energy Saving Principle of HOLTOP Energy Recovery Ventilation ( ECO-Clean Wall Mounted ERV).

It 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 solve indoor pollution problem, but also save energy.

Holtop DC motors.

- High efficiency, energy saving by 20-60%
- Good liability and stability
- Easy maintenance
- Longer service life
- Strong vibration resistance with lower noise and smooth   operation
- Superior torque performance, big starting torque with less starting current

Features of crossflow plate fin total heat exchanger.

1. Made by third generation E.R. paper
2. Structured with flat plates and corrugated plates.
3. Two air streams flow crossly.
4. Fire retardant and mold resistance, certified by national authority.
5. Total heat recovery efficiency up to 70%.

Installation of HOLTOP Energy Recovery 

Ventilation ( ECO-Clean Wall Mounted ERV).

Holtop Factory

Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.

Holtop partner

Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.