# Ventilation wall collar AWENTA KO150-27 round Ø150 mm white

**URL:** https://aio.lv/en/product--awenta-ko150-27--11947170
**Data updated:** 2026-03-11 13:43 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KO150-27
**EAN:** 5905033299559
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko150-27--11947170

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AWENTA KO150-27 is a round wall-mounted ventilation collar with a nominal diameter of 150 mm in white finish. Designed for connecting circular ducting to exterior or interior walls, it provides a sealed transition between duct and wall opening. Suitable for residential and light-commercial ventilation installations and rangehood or bathroom exhaust connections.

## Long description

AWENTA KO150-27 round Ø150 mm white is a wall-mounted ventilation collar designed to connect circular ducting to exterior or interior walls. It provides a sealed, low-profile transition between the duct and the wall opening, suitable for residential and light-commercial ventilation systems. The unit is intended for use with rangehood exhausts, bathroom fans, and general air extraction where a neat wall termination and reliable connection are required.
Advantages
The collar offers a secure, circular connection for 150 mm ductwork, made to maintain airtightness at the wall penetration and reduce air leakage. Its white finish enables a discreet appearance on most wall surfaces. The simple, compact design supports straightforward installation and reduces the need for additional adapters when connecting standard Ø150 mm ducts. Materials are chosen for indoor and sheltered exterior use where corrosion resistance and dimensional stability are important.
Suitable for
Connecting rangehood exhaust ducts to an external wall
Bathroom and kitchen extractor fan wall terminations
Residential and light-commercial ventilation systems with Ø150 mm ducting
Key specifications
Nominal diameter: 150 mm
Shape: round
Mounting type: wall-mounted collar
Finish: white
Application: interior and sheltered exterior wall penetrations
How to use
Position the collar over the prepared wall opening that matches the nominal diameter and secure it to the wall using appropriate fasteners for the wall material. Insert the Ø150 mm duct into the collar and ensure a firm fit; seal joints with suitable duct sealant or tape to achieve airtight connection. For external terminations, verify that the collar is installed in a sheltered location or combined with an appropriate external grille or hood as required by the installation conditions. Follow local building and ventilation codes when integrating the collar into a ventilation system.
Usage recommendations
Use corrosion-resistant fasteners and a quality duct sealant for long-term airtightness. Inspect the connection periodically and clear any obstruction to maintain airflow. For external exposure use a compatible external grille or hood to protect the collar from direct weathering.

## FAQ

### How much does the AWENTA KO150-27 ventilation wall collar Ø150 mm cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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 AWENTA 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 AWENTA 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/11947170/67390674_large.webp