We support our purchasers with ideal good quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now acquired prosperous practical experience in producing and managing for Supply OEM China Suspended Type Residential Heat Recovery Ventilation System/Ervs/Hrvs/Mvhr, Our organization has been devoting that “customer first” and committed to helping buyers expand their company, so that they become the Big Boss !
We support our purchasers with ideal good quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now acquired prosperous practical experience in producing and managing for China Heat Recovery Ventilator, Residential Heat Recovery Ventilator, We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
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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.
Models: ERVQ-D150-2A1 / ERVQ-D250-2A1 /ERVQ-D350-2A1 |
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Durable appearance design
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EPS Structure
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| Higher Energy Efficiency and Ecology by Powerful Motors Full series Eco Smart energy recovery ventilator are built with higher efficiency brushless DC motors, power consumption is reduced by up to 70%, resulting in significant energy saving. VSD control is suitable for most of the projects air volume and ESP requirement.  |
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High efficiency temperature and humidity recoveryHoltop crossflow heat exchanger is built in the full eco smart 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.  |
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| New primary filter New primary filter is made of aluminium alloy frame and rubber filtration materials with nicer appearance and longer service life. |
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| Sub-HEPA F9 Filter integrated optional Optional sub HEPA F9 filter, particle diameter under 2.5μm can be filtered effectively, IAQ (indoor air quality) will be increased obviously. |
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| Supper slim body design Eco-smart pro ventilators 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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We support our purchasers with ideal good quality merchandise. Becoming the specialist manufacturer in this sector, we have now acquired prosperous practical experience in producing and managing for Supply Holtop Brand or OEM brand Suspended Type Residential Heat Recovery Ventilation System/Ervs/Hrvs/Mvhr, Our organization has been devoting that “customer first” and committed to helping buyers take more market share !
Supply OEM China Heat Recovery Ventilator, Residential Heat Recovery Ventilator, We can give our clients absolute advantages in product quality and cost control, we supply high quality products and competitive price for our clients and get high reputation and approval.
