This cross flow fans is published with the manufacturer’s full specification — 220V, airflow 350 cmh. Made by Beijing Holtop Air Conditioning Co., Ltd. (9 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of These Cross Flow Fans
- Voltage: 220V
- Airflow: 350 cmh
- Speed: 10 speeds
- Warranty: 1 Year
- After Warranty Service: Video technical support, Online support
- Certification: ce
Technical Specifications
| Heat Exchanger Type | Plate Heat Exchanger |
|---|---|
| Voltage | 220V |
| Core Components | Motor |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Low Maintenance Cost |
| Place Of Origin | Beijing, China |
| Brand Name | HOLTOP |
| Dimension(L*W*H) | 107*96*35cm |
| Name | intelligent control heat energy recovery ventilation system |
| Efficiency | up to 82% |
| Motor | BLDC |
| Airflow | 350 cmh |
| Speed | 10 speeds |
| Filter | Hepa filter |
| Smart Control | with wifi connect function |
| CO Control | for option |
| Humidity Control | for option |
| After Warranty Service | Video technical support, Online support |
| Local Service Location | United Kingdom, Philippines, Ukraine, Uzbekistan |
| Certification | ce |
| After-Sales Service Provided | Free spare parts, Video technical support, Online support |
| Packaging Details | carton+pallet |
| Port Of Dispatch | Tianjin or Guangzhou |
| Selling Units | Single item |
| Single Package Size | 107X96X41 cm |
| Single Gross Weight | 47.000 kg |
| Supply Ability | 5000 units per Month |
Product Details


New WIFI Connect Function intelligent control heat energy recovery ventilation system
Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhausted building or space air and using it to treat (precondition) the incoming outdoor ventilation air in residential and commercial HVAC systems. During the warmer seasons, the system pre-cools and dehumidifies while humidifying and pre-heating in the cooler seasons. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, while improving indoor air quality and reducing total HVAC equipment capacity.


Fresh Fresh air + Energy recovery, reducing running cost of cooling or heating system
New Eco-Smart HEPA Energy Recovery Ventilator is ERP 2018 compliant.
| It is built in energy saving BLDC motor, F9 filter, high efficiency enthalpy heat exchanger. Ideal ventilation solution for residential and light commercial project. Energy efficiency class of A according to regulation EU.No.1254/2014.
| ![]() ![]() |




1. Choose the proper installation types based on the building structure
2. Determine the fresh airflow required according to the use, size and number of persons
3. Select the right specifications and quantity according to the determined fresh airflow


Example
The area of a computer room is 60 sq. meters (S=60), the net height is 3 meters (H=3), and there are 10 per-sons (N=10) in it.
If it is calculated according to “Personal fresh air consumption”, and assume that: Q=70, the result is
Q1 =N*Q=10*70=700(m3/h)
If it is calculated according to “Air changes per hour”, and assume that: P=5, the result is
Q2 =P*S*H=5*60*3=900(m3)
Since Q2 > Q1 , Q2 is better for selecting the unit.
As to special industry such as hospitals (surgery and the special nursing rooms), labs, workshops, airflow re-quired should be determined in conformity with regulations concerned.
| Model | Rated Air Flow (m3/h) | Rated E.S.P (Pa) | Enthaply efficiency % | Temperature efficiency % | Noise dB(A) | Voltage (V) | Power Input (W) | Weight (kg) | |
| Cooling | Heating | ||||||||
| XHBQ-D1.5DMTHA | 150 | 70 | 60-65 | 63-70 | 75-80 | 31.5 | 220-240 | 38 | 25 |
| XHBQ-D2.5DMTHA | 250 | 90 | 62-71 | 65-73 | 73-81 | 34.5 | 220-240 | 85 | 27 |
| XHBQ-D3.5DMTHA | 350 | 140 | 62-70 | 65-73 | 74-82 | 37.5 | 220-240 | 107 | 33 |
| XHBQ-D5DMTHA | 500 | 110 | 63-72 | 67-75 | 76-84 | 39 | 220-240 | 140 | 38 |
| XHBQ-D6.5DMTHA | 650 | 100 | 60-67 | 65-71 | 74-82 | 41 | 220-240 | 160 | 62 |
| XHBQ-D8DMTHA | 800 | 140 | 63-71 | 65-73 | 76-82 | 42 | 220-240 | 188 | 72 |
| XHBQ-D10DMTHA | 1000 | 140 | 60-68 | 62-72 | 76-82 | 43 | 220-240 | 312 | 81 |
| XHBQ-D13DMTHA | 1300 | 135 | 58-71 | 59-75 | 74-82 | 43 | 220-240 | 405 | 81 |
| XHBQ-D15DMTHA | 1500 | 95 | 63-71 | 65-73 | 76-80 | 50 | 220-240 | 700 | 147 |
| XHBQ-D20DMTHA | 2000 | 115 | 60-68 | 62-72 | 76-82 | 51.5 | 220-240 | 724 | 167 |
| XHBQ-D26DMTHA | 2600 | 115 | 58-66 | 59-75 | 74-82 | 55 | 220-240 | 810 | 190 |
| XHBQ-D40DMTHA | 4000 | 230 | 60-68 | 61-71 | 73-81 | 59 | 380-400 | 2140 | 335 |
| XHBQ-D50DMTHA | 5000 | 260 | 60-68 | 61-71 | 73-81 | 68 | 380-400 | 2630 | 395 |
| XHBQ-D60DMTHA | 6000 | 300 | 60-68 | 61-71 | 73-81 | 70 | 380-400 | 3030 | 557 |


Holtop Factory
Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. It is dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments since 2002. The main products includes energy recovery ventilator ERV/HRV, air heat exchanger, air handling unit AHU, air purification system. Besides, Holtop professional project solution team can also offer customized hvac solutions for different industry.
Holtop headquarters is located at the foot of Beijing Baiwangshan 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, with an annual production capacity of 200,000 units of air heat recovery equipments.
Holtop builds a sound certificate system of ISO9001, ISO14001 and OHSAS18001 as well as product certification systems. Moreover, it has a laboratory certified by national authority. As a well-known manufacturer in the field of heat recovery, Holtop has a strong R&D team and possesses dozens of national invention patents, and participated in the compilation work of several national standards, Holtop was also elected as Zhongguancun High-Tech Enterprise.




Holtop partner
Holtop cooperate with world famous brand or offer OEM service.




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Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–14 set: US $755 / set
- 15+ set: US $655 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cross flow fans?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this cross flow fans carry?
It is supplied with ce documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the cross flow fans be supplied for my local voltage?
The standard configuration is 220V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Beijing Holtop Air Conditioning Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Beijing Holtop Air Conditioning Co., Ltd. range on HVACR Nexus.
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