Our organization puts emphasis to the administration, the introduction of talented staff, and the construction of team building, trying hard to boost the quality and liability consciousness of workers users. Our firm successfully attained IS9001 Certification and European CE Certification of Factory supply-Commercial Type Medium Airflow Fresh Air Energy Recovery Ventilation Systems Units, Our items are regularly supplied to lots of Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
Our organization puts emphasis to the administration, the introduction of talented staff, and the construction of team building, trying hard to boost the quality and liability consciousness of workers users. Our firm successfully attained IS9001 Certification and European CE Certification of China Energy Recovery Ventilator, heat recuperative ventilation, Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
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.
Main Feature of TG Series Energy Recovery Ventilators
More energy saving – Power consumption reduced by 30-40%.
Better insulation – The TG series ERV is constructed by double skin panel with PU insulation of 20mm.
Innovative structure – New design to make air flows more smoothly while reducing internal pressure resistance.
Improved access space design–To make daily maintenance much easier.
Specificationsof Commercial TG Series Energy Recovery Ventilators
| Model | XHBQ-D15TG | XHBQ-D20TG | XHBQ-D25TG | XHBQ-D30TG | XHBQ-D15PMTG | XHBQ-D20PMTG | XHBQ-D25PMTG | XHBQ-D30PMTG | |
| Airflow(m3/h) L/M/H | 1000/1500/ 1500 | 1200/2000/ 2000 | 2000/2500/ 2500 | 2500/3000/ 3000 | 1000/1500/ 1500 | 1200/2000/ 2000 | 2000/2500/ 2500 | 2500/3000/ 3000 | |
| External Static Pressure (Pa) L/M/H | 84/135/ 163 | 110/132/ 176 | 140/170/ 200 | 150/180/ 210 | 74/125/ 153 | 95/116/ 160 | 125/155/ 185 | 135/165/ 195 | |
| Enthalpy Exchange Efficiency (%) L/M/H | Cooling | 69/66/66 | 65/62/62 | 64/61/61 | 63/60/60 | 69/66/66 | 65/62/62 | 64/61/61 | 63/60/60 |
| Heating | 74/70/70 | 73/71/71 | 72/70/70 | 71/69/69 | 74/70/70 | 73/71/71 | 72/70/70 | 71/69/69 | |
| Temperature Exchange Efficiency (%) L/M/H | 74/71/71 | 74/71/71 | 73/70/70 | 73/70/70 | 74/71/71 | 74/71/71 | 73/70/70 | 73/70/70 | |
| Noise dB(A) @1.5m below the unit L/M/H | 46/49/51 | 49/51/53 | 50/52/55 | 51/54/57 | 46/49/51 | 49/51/53 | 50/52/55 | 51/54/57 | |
| Power Supply (V/Hz) | 220/50 | 220/50 | 220/50 | 220/50 | 220/50 | 220/50 | 220/50 | 220/50 | |
| Current (A) | 3.8 | 4.8 | 6.3 | 9.0 | 3.8 | 4.8 | 6.3 | 9.0 | |
| Power Input (W) | 785 | 1020 | 1300 | 1950 | 785 | 1020 | 1300 | 1950 | |
| Net Weight (Kg) | 110 | 112 | 130 | 142 | 115 | 117 | 137 | 150 | |
Our company puts emphasis to the administration, the introduction of talented staff, and the construction of team building, trying hard to boost the quality and liability consciousness of workers users. Our factory successfully attained ISO9001 Certification and European CE Certification, our Commercial Type Medium Airflow Fresh Air Energy Recovery Ventilation Systems Units are regularly supplied to lots of wholesalers, distributors and lots of OEM cooperative partners and supply units to lots of HVAC projects. Our products not only hot sale in China but also are sold to the Russia, Poland, Ukraine, UK, Italy, Netherland, Hungary, Bulgaria etc Europe area, plus many of America, Australia, Middle East and Asia countries…
As professional China OEM Factory for Energy Recovery Ventilation system units, Our continual availability of high grade products in combination with our excellent service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
