# Awenta variable-section duct connector KP204-20 — 60×204 mm to Ø125 mm

**URL:** https://aio.lv/en/product--awenta-kp204-20--12112622
**Data updated:** 2026-03-20 10:04 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KP204-20
**EAN:** 5905033316409
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-kp204-20--12112622

## 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

Variable-section duct connector AWENTA KP204-20 designed to transition between a rectangular profile (60×204 mm) and a circular duct with 125 mm diameter. Provides a stable aerodynamic connection for HVAC systems, enabling adaptation between rectangular channels and round pipes. Suitable for ventilation, air extraction and ducting modifications in residential and commercial installations.

## Long description

Awenta variable-section duct connector KP204-20 joins a rectangular air channel 60×204 mm to a round duct with Ø125 mm. Designed for HVAC systems, this transition piece provides a stable aerodynamic connection that reduces turbulence and preserves airflow when adapting between rectangular profiles and circular pipes. The product is suitable for ventilation, air extraction and general ducting modifications in both residential and commercial environments.
Advantages
The connector offers a compact solution for adapting mismatched duct geometries while maintaining consistent airflow. Its variable-section geometry helps reduce pressure loss and noise at the junction between rectangular and circular ducts. Constructed to fit industry-standard dimensions, the piece simplifies installation and retrofitting without the need for custom fabrication.
Suitable for
Connecting rectangular 60×204 mm ducts to Ø125 mm circular pipes in ventilation systems
Air extraction and kitchen or bathroom extractor fan connections
Retrofitting or modifying existing HVAC ductwork in residential and small commercial buildings
Key specifications
Rectangular inlet dimensions: 60×204 mm
Circular outlet diameter: 125 mm
Variable-section transition design to match rectangular and round profiles
Aerodynamic profile to minimize turbulence and pressure loss
Compatibility with standard ventilation ductwork sizes
How to use
Position the rectangular end of the connector onto the 60×204 mm channel and secure it with appropriate clamps, rivets or sheet-metal screws depending on the duct material. Align the circular end with the Ø125 mm pipe and fasten using a duct clamp or seam connection method suitable for the installation. Ensure all joints are sealed with foil tape or mastic to prevent air leakage and to preserve system efficiency. Verify alignment and airflow direction before final sealing and insulation if required.
Usage recommendations
Use appropriate sealing materials and fasteners for the duct material and installation environment. For reduced noise and better performance, avoid sharp bends immediately upstream or downstream of the transition and allow for straight duct runs when possible.

## FAQ

### How much does the Awenta KP204-20 variable-section duct connector cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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/12112622/67648158_large.webp