# Ventilation variable-section connector AWENTA KO100-20 short 55x110 mm Ø100 mm white

**URL:** https://aio.lv/en/product--awenta-ko100-20--11833418
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** AWENTA
**Manufacturer code:** KO100-20
**EAN:** 5905033307971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko100-20--11833418

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

AWENTA KO100-20 is a short ventilation connector for ducts with a variable cross-section, sized 55x110 mm and designed for Ø100 mm round duct connection. Made for air distribution and duct transitions, it enables secure joining between rectangular and circular sections in ventilation systems. Suitable for residential and light-commercial installations where compact transitions are needed.

## Long description

AWENTA KO100-20 short variable-section connector is designed for secure transition between a rectangular duct section of 55×110 mm and a round Ø100 mm ventilation duct. The component is intended for air distribution tasks and enables compact, space-saving connections in ventilation systems. Its white finish makes it suitable for visible installations where a neutral appearance is required, and its short profile is optimized for installations with limited depth.
Advantages
The connector provides a reliable mechanical junction between rectangular and circular ducts while maintaining airflow continuity and minimizing turbulence. Its compact, short design reduces the need for additional straight duct length and simplifies placement in tight spaces. Constructed by a recognized ventilation components manufacturer, the accessory is compatible with common Ø100 mm round ducts and standard 55×110 mm rectangular ductwork, supporting straightforward integration into existing systems.
Suitable for
Residential ventilation installations requiring compact transitions
Light-commercial HVAC systems with limited installation depth
Retrofitting or modifying duct runs where rectangular-to-round conversion is needed
Connections to inline fans, terminal devices, or flexible Ø100 mm ducts
Key specifications
Rectangular inlet size: 55×110 mm
Round outlet diameter: Ø100 mm
Short variable-section design for limited-depth installations
Color/finish: white
Intended use: ventilation duct transition and air distribution
How to use
Install the rectangular side into the matching 55×110 mm duct opening and secure using appropriate clamps, screws, or duct tape as required by the installation standard. Connect a Ø100 mm round duct to the circular outlet and fasten with a suitable clamp or sealing method to ensure an airtight joint. Verify alignment and support the assembly to avoid strain on adjacent duct sections. Follow local building codes and HVAC best practices for sealing and fastening to maintain system performance.
Usage recommendations
For best performance, ensure mating duct edges are clean and free of deformation before fitting. Use corrosion-resistant clamps or duct tape appropriate for the application, and apply sealing compound or gasket material if airtightness is required. When installed in visible areas, white finish can be touched up with matching paint if necessary. For systems with higher airflow velocity or where noise is a concern, consider smoothing internal connections and providing adequate support to minimize vibration.

## FAQ

### How much does the Ventilation connector AWENTA KO100-20 Ø100 short cost, and is it available for purchase?

The price is 5.99 € (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 20.07.2026 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/11833418/67233935_large.webp