# Round Duct Tee AWENTA KO125-26 ø125 mm – AWENTA KO125-26

**URL:** https://aio.lv/en/product--awenta-ko125-26--11947166
**Data updated:** 2026-03-11 13:43 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KO125-26
**EAN:** 5905033295995
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko125-26--11947166

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

AWENTA round duct tee KO125-26 is a ventilation fitting designed for ø125 mm circular ducts. The three-way connector allows branching of airflow in ventilation and air-extraction systems. Suitable for residential and commercial HVAC installations where an inline branch from a main duct of 125 mm diameter is required. Compatible with standard round ductwork.

## Long description

AWENTA round duct tee KO125-26 is a ventilation fitting designed for ø125 mm circular ducts. The three-way connector enables a branch connection from a main duct into a perpendicular run while maintaining airflow continuity. It is intended for use in HVAC systems in residential and commercial buildings and is compatible with standard round ductwork of matching diameter.
Advantages
The tee provides a compact and stable branching solution for ø125 mm systems, manufactured to fit standard circular ducts for easy installation. Its smooth internal profile reduces turbulence and pressure loss at the junction. The fitting allows reliable airflow distribution when integrating an inline branch into existing duct routes and supports a neat, space-saving layout in ventilation networks.
Suitable for
 Branching supply or exhaust air in residential ventilation systems
 Connecting a branch line in commercial HVAC installations
 Retrofit and new-build projects requiring a 125 mm duct junction
 Bathroom, kitchen or localized extraction points from a main duct
Key specifications
 Designed for round ducts with an internal diameter of 125 mm
 Three-way tee shape for perpendicular branch connection
 Compatible with standard circular duct systems and fittings
 Internal profile optimized for reduced airflow resistance
How to use
Select the tee where a perpendicular branch from a 125 mm main duct is required. Ensure mating ducts are clean and free of debris, then align the ends and join using suitable clamping bands, rivets or sealed connectors consistent with the duct material and site practice. Check alignment and secure all connections to prevent leakage. Inspect the installation for smooth airflow and adjust supports to avoid strain on the joints.
Usage recommendations
For best performance, pair the tee with ducts and accessories of matching diameter and use appropriate sealing (cloth tape, silicone or gasket) at joints. Avoid sharp bends immediately adjacent to the tee to minimize pressure losses; provide access for inspection and cleaning where the branch serves extraction points.

## FAQ

### How much does the AWENTA KO125-26 round duct tee ø125 mm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 07.07.2026 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/11947166/67390670_large.webp