7 best duct fans

To maintain an optimal microclimate in homes and industrial premises allow duct fans. They are electrical devices consisting of a housing, a motor and an impeller. The main task of the duct fan is to move air masses along ventilation lines. This may be the removal of polluted air from the room or the organization of the influx of masses from the street. In each case, a device with a specific set of technical characteristics is required. Recommendations experts will help make the right choice.

How to choose a duct fan

1. The size. The first step is to determine the size and shape of the taps. The easiest way to do this is when the ventilation system is already installed. For round pipes, a channel fan is selected with outlets of the same shape and suitable diameter. In the case of square or rectangular mines, it is better to buy the appropriate fans.
2. Performance. The second important parameter is performance. In technical characteristics such indicator as air exchange is indicated. It can fluctuate in a limit of 100-2000 cubic meters. m / h A channel fan with a capacity of 100-500 cubic meters is optimal for a private house. m / h But for commercial and commercial premises require more powerful models (1000-2000 cubic m / h).
3. Engine power not always directly proportional to performance. The more powerful the motor, the easier it is for it to pump air, the lower the load on its components and parts. The power range ranges from 10 to 500 W, it is better to choose models with a small margin. For example, if a 130 W fan is indicated in the project, then it is optimal to install a 150-160 W model.
4. Noise level. For residential premises, noisy operation of the device may become an actual problem after installation of the ventilation system. Manufacturers indicate the noise level in dB (15-100). By their experience, many users consider low-noise electrical appliance models with noise levels up to 40 dB. A higher sound load begins to strain, especially when the duct fan is directly in the room.
5. Materials. As for the materials that are used in the manufacture of devices, most often manufacturers use plastic and metal. Steel hulls and impellers are considered more reliable, but they weigh more and cost more. Plastic products benefit from quiet operation, lightness and low price. They prefer to buy the owners of private homes, despite the lower strength.

Our review includes 7 of the best channel fans. When compiling the rating, the opinions of the expert community and feedback from domestic consumers were taken into account.

Rating of the best channel fans

Nomination	a place	Name of product	price
Rating of the best channel fans	1	VENTS TT Silent-M 200	8 250 ₽
	2	Soler & Palau TD-350/125 SILENT	10 750 ₽
	3	VENTS TT PRO 200	4 040 ₽
	4	Soler & Palau OZEO-E	10 750 ₽
	5	Blauberg TURBO	4 890 ₽
	6	MMotors VOK-T	5 300 ₽
	7	Ballu FLOW 125	2 717 ₽

VENTS TT Silent-M 200

Rating: 4.9

The channel fan VENTS TT Silent-M 200 perfectly combines high performance (1020 cubic meters / h) and low noise level (36 dB). The experts highly appreciated the waterproof performance of the steel case with polymer coating.Due to the special design of the impeller model is quite economical energy consumption. The optimal combination of all technical parameters allowed the device to become the winner of our rating.

Users pay attention to the possibility of tilting and rotating the duct fan. They confirm the silent operation of the device, a sealed terminal box, and motor protection against overloads. By cons it should be noted the absence of a complete regulator for external control of the rotation speed.

Soler & Palau TD-350/125 SILENT

Rating: 4.8

The Spanish channel fan Soler & Palau TD-350/125 SILENT is slightly inferior in power to the winner rating. The model is best suited for a small ventilation system in a private house. Its capacity is 360 cubic meters. m / h Experts believe that the main advantage of the device is quiet operation (20 dB), the installation diameter is 125 mm. The case has reliable protection from moisture, high-quality insulation does not allow the sound of rotating blades to penetrate into the living rooms. The model has 2 speeds, changes in the rotation mode occur in steps.

Professional plumbing installers celebrate the durability of the fan. Some products installed by them, work without interruption for more than 8 years. In the passive can only bring a high price.

VENTS TT PRO 200

Rating: 4.8

Ukrainian channel fan VENTS TT PRO 200 got into the top three of the rating at an affordable price and excellent air exchange (1040 cubic meters / h). The powerful engine (108 W) creates a high flow rate. The installation diameter of the device is 200 mm. The model has compact overall dimensions and low weight (3.95 kg). The waterproof design of the housing makes the device durable. The fan has two speeds, which allows you to customize the ventilation system to suit your needs.

With all the positive qualities of the model, it has a significant drawback. During operation, the fan creates a loud howling sound (52 dB). It annoys many users, and they note a combination of an affordable price and high performance.

Soler & Palau OZEO-E

Rating: 4.7

The multizone device Soler & Palau OZEO-E is intended for the organization of ventilation consisting of several mines. The duct fan is designed for large private houses and commercial buildings. You can organize the exhaust from the bathrooms and kitchen rooms with a high level of humidity. The diameter of all pipes is 125 mm. The manufacturer completes the model with three plugs, with which you can block the openings of the suction nozzles. To take a place in the top three rankings did not allow modest performance (420 cubic meters / h).

Users are satisfied with the work of the multichannel Spanish fan, it does not create strong noise during operation (38 dB). For ease of use, it is better to purchase an additional regulator of the same manufacturer.

Blauberg TURBO

Rating: 4.6

The German channel Blauberg TURBO fan is issued in six different modifications. They differ in performance (137-1750 cubic m / h), and combines their moisture-resistant performance and high-quality assembly. The housing is made of impact-resistant plastic, the diameter of the ducts depends on the design (100-315 mm). Due to the special design, the motor-impeller unit can be removed without dismantling the entire instrument. The two-speed single-phase motor is protected against overloads, the fan is controlled by the built-in switch. It is possible to connect an external controller.

The model could not take a higher place in the rating due to noise (47-56 dB). Stops potential buyers and price.

MMotors VOK-T

Rating: 4.5

For ventilation of rooms with different levels of humidity, the Bulgarian model MMotors VOK-T is suitable. But the main advantage of the fan, according to experts, is heat resistance. The case of the device and its impeller are made of aluminum alloy, some modifications are equipped with a fan made of heat-resistant polyamide. The maximum temperature is limited to 180 ° C. The electric motor runs quite quiet due to the special ball bearings. The manufacturer guarantees up to 30,000 hours of trouble-free operation, both when installed in a horizontal and vertical position.

Users in the reviews criticize the duct fan for poor performance and limiting the diameter of the duct. The model occupies the sixth line of the rating.

Ballu FLOW 125

Rating: 4.5

At the most affordable price, the channel fan Ballu FLOW 125 is sold on the Russian market. In addition to the attractive price, experts point out the device’s dignity as low noise level (30 dB). The compact model is designed to be embedded in a trunk with a diameter of 119 mm. Due to the use of plastic, the manufacturer managed to create one of the lightest duct fans (1.5 kg). The device closes our rating, since it loses to competitors by the main parameters. Thus, the air exchange rate is only 240 cubic meters. m / h, and of the additional options can be noted only two-speed engine mode.

Users carefully examined the fan, finding weaknesses in it. The main ones are the core and stator of the motor. They become contaminated over time, disabling the device.

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Attention! This rating is subjective, is not advertising and does not serve as a guide to the purchase. Before buying, you should consult with a specialist.