Holtop House HAVC Heat Recovery Ventilator Ventilation System

• Usage: Energy Recovery Ventilation
• Certification: ISO, CE, CCC
• OEM: Yes
• Heat Exchanger: Total Crossflow Heat Exchanger
• Specification: Floor Standing
• Trademark: HOLTOP
• Model NO.: EVRQ-L300-1A1
• Origin: China
• Production Capacity: 200, 000pieces/Year

Product Description

Energy Recovery Floor Standing Ventilation System Indoor Air Conditioner

Heat energy recovery ventilators 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.

 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 85%.

High efficiency 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

Multiple filtration for more defense

Application Show

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.