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header-product Round duct connector AWENTA KO100-21 100 mm white
5.99 €

Round duct connector AWENTA KO100-21 100 mm white

AWENTA KO100-21 round duct connector 100 mm Photo 1
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Round duct connector AWENTA KO100-21 100 mm white

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Round duct connector AWENTA KO100-21 100 mm white

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Short description

Round duct connector AWENTA KO100-21 in white is a 100 mm diameter accessory for circular ventilation and duct systems. Designed to join or extend round ducts, it ensures alignment and a stable connection between duct sections. Suitable for residential and light-commercial ventilation installations, HVAC repairs, and system modifications.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 11833541
Manufacturer: AWENTA
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Round duct connector AWENTA KO100-21 100 mm white is a circular ventilation accessory designed to join or extend 100 mm diameter round ducts. Constructed for straightforward alignment between duct sections, this connector provides a mechanically stable junction that supports residential and light-commercial HVAC installations, repairs and system modifications. The white finish offers a neutral appearance that integrates with common interior and utility spaces.

Advantages

The connector enables reliable, concentric coupling of round duct segments with minimal air leakage when installed correctly. Its standard 100 mm diameter fits typical small ventilation runs and replacement parts, simplifying upgrades and repairs. The white coating helps resist surface soiling and allows for a discreet installation in visible areas. The simple cylindrical shape reduces installation complexity and requires no special tools beyond basic fastening or sealant materials.

Suitable for

  • Joining two 100 mm round ventilation ducts
  • Extending duct runs in residential HVAC systems
  • Repairing or replacing damaged duct sections
  • Small commercial ventilation projects and modifications

Key specifications

  • Diameter: 100 mm nominal
  • Shape: circular / cylindrical connector
  • Finish: white surface coating
  • Application: ventilation duct coupling and extension
  • Typical installation environment: indoor residential and light-commercial spaces

How to use

Position the connector between the two duct ends, ensuring concentric alignment. Slide each duct end over the connector until fully seated, then secure the joint with appropriate fasteners or clamp bands if required. For improved airtightness, apply ventilation-grade sealant or aluminum foil tape around the circumferences of the connection. Verify that the assembled run remains straight and supported to avoid stress on the joint.

Usage recommendations

Use compatible 100 mm round ducts and ensure supporting brackets or hangers are installed close to the connector to prevent sagging. Avoid exposing the connector to direct external weather without appropriate external ducting or protective measures. Periodically inspect joints for looseness or seal degradation and re-tighten or re-seal as needed to maintain system performance.

Description

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Customer reviews

Customer questions

FAQ

How much does the AWENTA KO100-21 round duct connector 100 mm 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 — 10 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 16.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.