The air handling unit listed here carries voltage 220, airflow 150-1300CMH, documented exactly as the manufacturer publishes it. Made by Guangzhou Airwoods Environment Technology Co., Ltd. (13 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Air Handling Unit
- Model Number: XHBQ-D4TH
- Power Source: Electric
- Voltage (V): 220
- Airflow: 150-1300CMH
- Warranty: 1 Year
- Place Of Origin: Beijing, China
Technical Specifications
| Application | Sports Venues |
|---|---|
| Design Style | Modern |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Free Spare Parts |
| Project Solution Capability | total solution for projects |
| Model Number | XHBQ-D4TH |
| Place Of Origin | Beijing, China |
| Brand Name | Holtop |
| Air Conditioner Type | Energy saving ventilation |
| Heat Exchanger Type | Cross flow heat exchanger |
| Heat Recovery Type | Sensible and latent heat recovery |
| Airflow | 150-1300CMH |
| Heat Recovery Efficiency | 75% |
| Installation | Ceiling type |
| Type | Fresh air handling units |
| Voltage (V) | 220 |
| Power Source | Electric |
| Packaging Details | carton and pallet |
| Port Of Dispatch | Any port in China |
| Selling Units | Single item |
| Single Package Size | 105X97X50 cm |
| Single Gross Weight | 50.0 kg |
| Supply Ability | 10000 pieces per Month |
Product Details


HOLTOP 400 m3/h commercial energy recovery air handling unit

Features of XHBQ-TH series energy heat recovery ventilator– Airflow various from 150-1300m3/h
– Sensible and latent heat recovery
– Quiet operation
– Suspended installation
– Bypass-function
– Optional HDK-08 standard controller and HDK-10 intelligent controller
Instalaltion of XHBQ-TH series energy heat recovery ventilator


Control system XHBQ-TH series energy heat recovery ventilator
HDK-08 standard controller – 3 speeds – Ventilation mode and energy recovery mode switch – Temperature value revision | HDK-10 intelligent controller – 3 speeds – Temperature display – Auto-bypass – Weekly timer – Auto restart – Auto defrosting – Optional CO2 sensor connection – BMS system |


Heat exchanger of XHBQ-TH series heat recovery ventilator
Heat exchanger of Suspended installation 80% efficiency corssflow heat recovery ventilator is made of ER paper which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance. The clearance between the fibers is very small, so only the moisture molecules of small diameter can go through, the odor molecules of larger diameter are unable to pass through it. By this means, the temperature and humidity can be recovered smoothly, and prevent the pollutants infiltrating to the fresh air.


Working principle of XHBQ-TH series heat recovery ventilator
Holtop heat & energy recovery ventilator 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 smooth away the problem of indoor pollution, but also saving energy.


Specification of XHBQ-TH series heat recovery ventilator
| Model | XHBQ-D2TH | XHBQ-D3TH | XHBQ-D4TH | XHBQ-D6TH | XHBQ-D8TH | XHBQ-D10TH | XHBQ-D13TH | ||
| Airflow | (m3/h) | L | 150 | 250 | 350 | 500 | 700 | 900 | 1000 |
| M | 200 | 300 | 400 | 600 | 800 | 1000 | 1300 | ||
| H | 200 | 300 | 400 | 600 | 800 | 1000 | 1300 | ||
| External pressure | (Pa) | L | 60 | 75 | 80 | 89 | 92 | 80 | 75 |
| M | 70 | 82 | 85 | 92 | 96 | 85 | 85 | ||
| H | 75 | 85 | 88 | 97 | 100 | 86 | 90 | ||
| Enthalpy Eff.(%) | Cooling | L | 60 | 62 | 62 | 63 | 57 | 60 | 58 |
| M | 55 | 57 | 57 | 59 | 55 | 58 | 56 | ||
| H | 55 | 57 | 57 | 59 | 5 | 58 | 56 | ||
| Heating | L | 63 | 65 | 65 | 67 | 63 | 64 | 62 | |
| M | 59 | 61 | 60 | 61 | 57 | 62 | 59 | ||
| H | 59 | 61 | 60 | 61 | 57 | 62 | 59 | ||
| Temp.Eff. | % | L | 75 | 73 | 74 | 76 | 74 | 76 | 76 |
| M | 70 | 68 | 69 | 70 | 68 | 70 | 70 | ||
| H | 70 | 68 | 69 | 70 | 68 | 70 | 70 | ||
| Noice | dB(A) | L | 22 | 23 | 25 | 25 | 32 | 32 | 37 |
| M | 25 | 27 | 29 | 31 | 37 | 36 | 40 | ||
| H | 27 | 30 | 32 | 35 | 39 | 40 | 42 | ||
| Voltage (V) | 220 | 220 | 220 | 220 | 220 | 220 | 220 | ||
| Current (A) | 0.5 | 0.56 | 0.72 | 0.96 | 1.7 | 2.1 | 3.4 | ||
| Imput Power (W) | 105 | 117 | 150 | 200 | 355 | 440 | 710 | ||
| Net Weight (KG) | 23 | 25 | 31 | 36 | 60 | 70 | 79 | ||


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 incluses energy recovery ventilator ERV/HRV, air heat exchanger, air handling unit AHU, air purification system. Besides, Holtop also offer turnkey 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 so many world famous brands, offering OEM /ODM service.


Holtop certificate
Holtop products stand for TOP quality in heat recovery ventilation filed in China, certificated by CE, CB, RCM, RoHs, FCC, ISO and other different approved tests like anti-flaming test, anti-mold test, energy saving product test. Etc.


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Ordering and Pricing
- Minimum order quantity: 1 unit
- Volume pricing:
- 1–99 unit: US $400 / unit
- 100+ unit: US $200 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air handling unit?
The standard minimum order quantity is 1 unit. 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.
Can the air handling unit be supplied for my local voltage?
The standard configuration is 220. 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 Guangzhou Airwoods Environment Technology Co., Ltd., based in China. The company 13 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Guangzhou Airwoods Environment Technology Co., Ltd. range on HVACR Nexus.
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