# Rectangular PVC Duct Adapter T-piece airRoxy 110/55 for ventilation ducts

**URL:** https://aio.lv/en/product--airroxy-02-409--11947158
**Data updated:** 2026-03-11 13:42 (EET)
**Category:** Ventilation Filters
**Manufacturer:** airRoxy
**Manufacturer code:** 02-409
**EAN:** 5901583207785
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--airroxy-02-409--11947158

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 2.49 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Rectangular PVC T-piece adapter airRoxy 110/55 designed for ventilation systems. This duct fitting provides a 110 mm to 55 mm rectangular branch connection in PVC material, used to split or join airflow in residential or commercial ventilation and extractor installations. Suitable for connecting ducts, branch lines, and integrating exhaust points where size reduction is required.

## Long description

The Rectangular PVC Duct Adapter T-piece airRoxy 110/55 is a PVC ventilation fitting designed to create a rectangular branch from a main duct. It provides a transition between a 110 mm main run and a 55 mm rectangular branch, enabling airflow splitting or reduction within residential and commercial ventilation and extractor systems. The adapter is intended for use where a compact, rigid junction is required to route or redirect conditioned air or exhaust.
Advantages
This PVC T-piece offers durable, corrosion-resistant construction that is lightweight and simple to install. Its rectangular branch design allows efficient connection to smaller rectangular ductwork or fittings, reducing the need for complex transitions. The smooth internal surfaces support steady airflow with reduced turbulence, and the rigid material maintains its shape under typical ventilation pressures.
Suitable for
Splitting a main ventilation run to feed a smaller rectangular branch
Connecting extractor hoods or localized exhaust points to a larger duct
Residential and light commercial ventilation systems
Retrofit projects where size reduction and a compact junction are required
Key specifications
Material: PVC (rigid polyvinyl chloride)
Main connection diameter: 110 mm round-equivalent main run
Branch connection size: 55 mm rectangular branch
Type: T-piece / branch adapter for ductwork
Application: air supply and exhaust in ventilation systems
How to use
Install the airRoxy rectangular T-piece by fitting the 110 mm main duct to the primary inlet and securing the 55 mm rectangular branch to the targeted duct or fitting. Ensure connections are aligned and sealed using appropriate duct sealant, tape, or clamps compatible with PVC to prevent air leakage. Verify that the adapter orientation directs airflow as required and that surrounding supports hold the ducts in place to avoid strain on the joints.
Usage recommendations
Before final installation, check compatibility with existing duct profiles and measure the rectangular branch opening to confirm a correct fit. Use PVC-compatible adhesives or approved sealing materials for permanent joins and maintain regular inspections to ensure seals remain intact and free from obstructions.

## FAQ

### How much does the PVC Rectangular Duct T-piece airRoxy 110/55 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 — 25 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 25.06.2026 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 airRoxy 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 airRoxy 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/11947158/67390662_large.webp