# Circular duct tee AWENTA KO150-26 Ø150 mm for ventilation systems

**URL:** https://aio.lv/en/product--awenta-ko150-26--11833659
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KO150-26
**EAN:** 5905033299542
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko150-26--11833659

## 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 KO150-26 is a circular duct tee with a nominal diameter of 150 mm, designed for ventilation and air distribution systems. The fitting connects three Ø150 mm round ducts, enabling airflow branching and system layout changes. Suitable for residential and commercial HVAC installations where reliable duct joining and air routing are required.

## Long description

AWENTA KO150-26 is a circular duct tee with a nominal diameter of 150 mm designed for ventilation and air distribution systems. The fitting connects three Ø150 mm round ducts to create a T-shaped branch, allowing air to be routed between main and secondary runs. It is intended for use in residential and commercial HVAC installations where reliable duct joining and predictable airflow division are needed.
Advantages
The AWENTA KO150-26 provides consistent geometry for smooth airflow transitions and reduced turbulence at the branch point. Manufactured to common dimensions for Ø150 mm round ducts, the tee allows straightforward mechanical connection and integration with standard round ductwork. Its construction supports stable alignment of three duct sections and helps maintain system pressure balance during distribution.
Suitable for
 Branching supply or extract air in residential ventilation systems
 Creating T-connections in small commercial HVAC duct networks
 Connecting three sections of Ø150 mm round duct for air redistribution
Key specifications
 Nominal diameter: 150 mm
 Shape: T-shaped circular duct fitting
 Connections: three Ø150 mm round duct outlets
 Application: ventilation and air distribution systems
How to use
Install the KO150-26 by aligning the three Ø150 mm duct ends with the fitting outlets and secure them using compatible clamps, seals, or connectors. Ensure airtight joints by applying appropriate gasket material or sealant where required by the system design. Position the tee so airflow direction matches the intended distribution and check for sufficient support to prevent strain on connected ducts.
Usage recommendations
Verify compatibility with existing Ø150 mm round ductwork and follow local HVAC installation guidelines. Inspect connections after installation to confirm airtightness and ensure that the tee is supported to avoid sagging or misalignment that could affect airflow.

## FAQ

### How much does the Circular duct tee AWENTA KO150-26 Ø150 mm cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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/11833659/67234123_large.webp