# Wall fan VENTS OV4E400 Ø400 mm, 180 W, 63 dB, black

**URL:** https://aio.lv/en/product--vents-ov4e400--5324193
**Data updated:** 2026-03-07 15:14 (EET)
**Category:** Fans
**Manufacturer:** VENTS
**Manufacturer code:** OV4E400
**EAN:** 4823016208569
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 75.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vents-ov4e400--5324193

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 8.49 EUR |

## Summary description

VENTS OV4E400 is a wall-mounted ventilation fan with a 400 mm (Ø400) impeller diameter, rated power 180 W and sound level 63 dB. Designed for extracting air in residential, commercial or industrial spaces, it provides continuous or intermittent ventilation. Key features include wall installation, compact housing and a black finish suitable for visible mounting locations.

## Long description

VENTS OV4E400 Ø400 mm wall fan is designed for efficient air extraction in residential, commercial and light industrial environments. With a 400 mm impeller diameter and 180 W rated power, this wall-mounted fan delivers strong airflow for continuous or intermittent ventilation while maintaining a compact external housing and a black finish suitable for visible installation locations.
Advantages
The wall-mounted configuration simplifies installation into exterior or interior walls and saves floor and ceiling space. A 400 mm impeller provides high airflow capacity while the 180 W motor offers reliable performance for sustained operation. The black housing is compact and discreet for visible mounting, and the fan is engineered to balance airflow and acoustic performance to maintain a moderate sound level of approximately 63 dB during operation.
Suitable for
 Exhaust ventilation in apartments, kitchens and bathrooms
 Air extraction for small workshops and commercial premises
 Supplementary ventilation in storage rooms and utility areas
 Temporary or permanent ventilation of renovation sites and service rooms
Key specifications
 Impeller diameter: 400 mm (Ø400)
 Rated power: 180 W
 Sound level during operation: 63 dB
 Mounting type: wall-mounted
 Housing finish: black
 Suitable operation modes: continuous or intermittent ventilation
How to use
Install the fan into a prepared wall opening following local electrical and building regulations. Connect the power supply according to the wiring diagram supplied with the unit and secure the housing to the wall structure. Use the fan for extraction by directing the outlet to the exterior; for optimal performance, ensure inlet paths are unobstructed. Select continuous operation for ongoing ventilation needs or intermittent operation for on-demand extraction. Regularly inspect the unit and clean the impeller and housing to maintain performance.
Usage recommendations
Position the fan so that airflow paths are as straight as possible and avoid sharp bends in ductwork. Allow access for periodic inspection and maintenance, and use appropriate vibration-isolating mounts if the wall structure is lightweight to reduce transmitted noise. Follow safety guidelines for wiring and grounding during installation.

## FAQ

### How much does the VENTS OV4E400 wall fan Ø400 mm, 180W cost, and is it available for purchase?

The price is 91.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Friday 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, Installment. All transactions are 100% secure and encrypted.

### Can VENTS OV4E400 wall fan Ø400 mm, 180W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/5324193/51685640_large.webp