Cross Flow Fans, HRV, ERV, Abs塑料, EUROPEAN, IP22

This cross flow fans is published with the manufacturer’s full specification — airflow 20/40/50, rpm 2000 (max). 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

• Input Power: 6-7.8w
• Airflow (L/M/H): 20/40/50
• 应用场景: 别墅, 酒店, 公寓
• 材质: abs塑料
• 安装方式: 壁挂式
• 形状: 正方形

Technical Specifications

Product Details

Product Description

1.Elegant decorative front panel.
2.Automatic shutter to prevent back draught.
3.Frost and condensation free.
4.One-stop installation through the internal wall with a single hole.
5. High thermal efficiency. Built-in high-tech ceramic energy regenerator with maximum heat recovery efficiency of 97%.
6.Reversible 3 speed EC duct fan with low power consumption of 7.8W.
7.Free-cooling: when the unit detects that the utdoor temperature is within ±1°C of the set temperature, automatically switches to supply more fresh air.
8.Prefilter and F7 (MERV11) filter as standard to keep air clean.
9.Flexible operation, working individually or in pairs.
10.High ingress protection with IPX4.
11.Quiet operation of less than 32.7dB(A).
12.Easy control. Unit can be controlled via button, remote controller and WIFI (Smart APP). With APP, user also can create scene control and group control.
13.Controlled by Android or iOS smartphone via the cloud server from anywhere in the world.
14.Smarter IAQ control. Standard CO2 sensor to display real-time concentration and controls the unit to supply more fresh air to dilute the CO2 concentration, and optional humidity sensor and IAQ detector.

Product Structure

Reversible DC Motor

The reversible axial fan is with EC technology. The fan is characterised by low power consumption and silent operation. The fan motor has built-in thermal protection and ball bearings for long life.

Ceramic Energy Regenerator
The high-tech ceramic energy accumulator with a regeneration efficiency of up to 97% ensures heat recovery from the exhaust air to heat or cool the supply air flow. Due to its cellular structure, the unique regenerator has a large air contact surface and high heat conducting and accumulating properties.
The ceramic regenerator is treated with an antibacterial composition to prevent bacterial growth inside.

Air Filters
Two integrated air pre-filters and a F7 air filter are fitted as standard to provide supply and extract air filtration.

The filters prevent the ingress of dust and insects into the supply air and contamination of the fan parts.
The filters are also antibacterially treated.
The filters are cleaned with a vacuum cleaner or by flushing with water.
The antibacterial solution will not be removed.

ENERGY SAVING
The ventilator operates in the heat recovery mode with two cycles can save energy by over 30% compared with the normal exhaust fan. The heat recovery efficiency is up to 97% when the air first entering the heat regenerator. It can recover the energy in the room and reduce the load on the heating system in winter.

The ventilator operates in the heat recovery mode with two cycles. Two units intake/exhaust air alternately at the same time to achieve balance ventilation. It will increase the indoor comfort and make ventilation more effective. The heat and humidity in the room can be recovered during ventilating and the load on cooling system can be reduced in summer.

Specification

Model No.	AV-TTW5-W
Voltage	100V~240V AC /50-60Hz
Power [W]	6	7	7.8
Current [A]	0.04	0.05	0.06
Air flow in regeneration mode [m3/h]	20	40	50
Sound pressure level [dBA] 32.7	32.7
SEC	Class A
Transported air temperature [°C]	-20~50
Ingress Protection Rating	IP22
RPM	2000 (max)
Diameter of duct [mm|	158mm
Type of installation	Wall mounting
Net Weight	4.2kg

Company Profile

Certifications

The ventilator is designed to ensure continuous mechanical air exchange in houses, offices, hotels, cafes, conference halls and other residential and public premises. The ventilator is equipped with a ceramic regenerator that enables supply of fresh filtered air heated by means of extract air heat regeneration. The ventilator is designed for through-the-wall mounting and is rated for non-stop operation. Transported air must not contain any flammable or explosive mixtures, evaporation of chemicals, sticky substances, fibrous materials, coarse dust, soot and oil particles or environments favourable for the formation of hazardous substances (toxic substances, dust, pathogenic germs).

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1–499 set: US $165 / set
  • 500+ set: US $125 / 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.

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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