All we do is always associated with our tenet ” Customer first, Trust first, devoting on the food packaging and environmental protection for Short Lead Time for China Ahu HVAC Energy Recovery Ventilation, We welcome you to definitely check out our manufacturing unit and look ahead to creating welcoming business relationships with consumers at your home and abroad within the in the vicinity of long run.
All we do is always associated with our tenet ” Customer first, Trust first, devoting on the food packaging and environmental protection for China Ventilator, Fresh Air Ventilator, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’re willing to cooperate with business friends from at home and abroad and create a great future together.
Holtop is the leading manufacturer in China that specializes in air to air heat recovery equipment. Since founded in 2002, it is dedicated to the research and technology development of heat recovery ventilation and energy saving air handling equipment for more than 19 years.
Holtop headquarters is located at the foot of Beijing Baiwang Mountain, covering area of 30,000 square meters. The manufacturing base is in Beijing’s Badaling Economic Development Zone, covering an area of 60 acres. As a well-known manufacturer in the field of heat recovery, its laboratory has passed national authoritative certification, and has a strong R&D team and dozens of national invention patents, participated in the compilation of multiple national standards, and is selected as a National High-Tech Technology Enterprises.
Holtop has mastered the core technology of heat recovery, independently developing products like plate and rotary heat exchangers, various heat &energy recovery systems and air handling units. Products have been exported to more than 100 countries and regions. Holtop cooperates with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, Haier, Gree, MHI Group, Midea, Carrier, etc,and has provided equipment for national projects many times including 2022 Winter Olympics, Wuhan Cabin Hospitals, World Expo Exhibition, etc. Holtop continuously ranks the top in domestic market of heat and energy recovery ventilators.
Internal EPS Structure | |
Supper slim body design Slim series ventilation are designed specially for the projects which have very strict ventilator height requirement, compared with the traditional congeneric products, ECO Vent Pro ERV’s height is 20% off. Access door is at the bottom so maintenance is much easier. |
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New primary filter | |
Sub-HEPA F9 Filter integrated optional |
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High efficiency temperature and humdity recovery Holtop crossflow heat exchanger is built in the full ecovent pro series ERV, heat recovery efficiency up to 82% in winter, the allowance of moisture exchange between fresh air and exhaust air make a comfortable indoor temperature and humidity. |
Specification:
Model | ERVQ-D150-2A1 | ERVQ-D250-2A1 | ERVQ-D350-2A1 | |
Airflow(m3/h) L/M/H | 120/150/150 | 210/250/250 | 240/350/350 | |
External Static Pressure (Pa) L/M/H | 45/70/90 | 35/50/100 | 40/110/130 | |
Enthalpy Exchange Efficiency (%) L/M/H | Cooling | 61/59/59 | 57/55/55 | 62/57/57 |
Heating | 75/73/73 | 70/68/68 | 73/68/68 | |
Temperature Exchange Efficiency (%) L/M/H | 82/80/80 | 75/73/73 | 81/76/76 | |
Noise dB(A) @1.5m below the unit L/M/H | 23/31/31.5 | 26.5/33.5/34 | 31/36.5/37 | |
Power Supply (V/Hz) | 220/50 | 220/50 | 220/50 | |
Current (A) L/M/H | 0.45/0.46/0.47 | 0.58/0.60/0.71 | 0.97/1.05/1.07 | |
Power Input (W) L/M/H | 93/98/102 | 123/148/150 | 209/230/233 | |
Net Weight (Kg) | 29 | 32 | 42 | |
Duct Size (mm) | Φ100 | Φ150 | Φ150 |
All we do is always associated with our tenet ” Customer first, Trust first, devoting on the food packaging and environmental protection for Short Lead Time for China Ahu HVAC Energy Recovery Ventilation, We welcome you to definitely check out our manufacturing unit and look ahead to creating welcoming business relationships with consumers at your home and abroad within the in the vicinity of long run.
Short Lead Time for China Ventilator, Fresh Air Ventilator, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’re willing to cooperate with business friends from at home and abroad and create a great future together.