# Inline centrifugal fan VENTS VK 125 — duct-mounted ventilation fan, model VK 125

**URL:** https://aio.lv/en/product--vents-vk-125--10837539
**Data updated:** 2026-03-07 18:06 (EET)
**Category:** Fans
**Manufacturer:** VENTS
**Manufacturer code:** VK 125
**EAN:** 4823016208033
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vents-vk-125--10837539

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Inline centrifugal fan VENTS VK 125 is a duct-mounted ventilation unit designed to move air through ventilation systems. As a centrifugal inline fan, it is intended for installation within round ductwork to provide forced air extraction or supply. Typical uses include bathroom, kitchen, utility room or small commercial ventilation where inline airflow and pressure are required.

## Long description

VENTS VK 125 is an inline centrifugal fan designed for mounting inside round ductwork to provide forced air extraction or supply in residential and light commercial ventilation systems. The fan's centrifugal impeller and compact cylindrical housing deliver directional airflow and increased static pressure compared with axial inline fans, making it suitable where longer duct runs or multiple bends require consistent performance. The unit is intended for use in bathrooms, kitchens, utility rooms and other spaces that need reliable air movement through ducts.
Advantages
The centrifugal design produces higher static pressure which helps maintain airflow across extended ducts and through fittings. Its inline cylindrical body allows installation directly into circular ducts without occupying room space near the ceiling or wall. Constructed for continuous or intermittent operation, the fan integrates with standard duct systems and can be connected to timers, humidity sensors or remote controls. The balanced impeller reduces vibration and operating noise relative to poorly matched fans.
Suitable for
Bathroom exhaust to remove humidity and odors
Kitchen ventilation for cooker hoods or general extraction
Utility rooms, laundry areas and small workshops
Supply or extraction in small commercial premises and ventilation branches
Key specifications
Type: inline centrifugal duct fan for round duct installation
Airflow characteristics: designed to provide forced ventilation with elevated static pressure for longer duct runs
Housing: cylindrical body suited for insertion into circular ducts
Impeller: centrifugal impeller for directional airflow and improved pressure performance
Installation: in-duct mounting with compatible duct connectors and brackets
Application: suitable for continuous or intermittent operation in domestic and light commercial systems
How to use
Install the fan directly into the round duct section where forced air movement is required, observing airflow direction markings on the housing. Secure the unit with appropriate clamps or brackets to prevent vibration transfer to building structures. Connect the electrical supply following local wiring regulations and the manufacturer's wiring diagram, and integrate any control devices such as timers or humidity sensors as needed. Test the system after installation to confirm correct rotation, airflow direction and absence of excessive noise or vibration.
Usage recommendations
Locate the fan in an accessible section of duct for maintenance and service. Use flexible connectors or isolation mounts to reduce transmitted vibration and noise. Ensure ducts are properly sealed and insulated where necessary to preserve airflow efficiency and prevent condensation. For installations with long duct runs or multiple bends, verify the fan's performance against system resistance to achieve the required ventilation rate.

## Specifications

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | B |

## FAQ

### How much does the VENTS VK 125 inline centrifugal fan cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VENTS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VENTS service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy efficiency class, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for VENTS VK 125 inline centrifugal fan?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10837539/60184093_large.webp