# Chimney Union Tee WADEX 125 mm diameter – model 180/20

**URL:** https://aio.lv/en/product--wadex-125180200--4598957
**Data updated:** 2026-03-07 14:51 (EET)
**Category:** Fireplaces & Stoves
**Manufacturer:** WADEX
**Manufacturer code:** 125180200
**EAN:** 5900309008118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wadex-125180200--4598957

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Chimney union tee WADEX with 125 mm diameter (model 180/20) is a metal fitting designed to join or branch round chimney flue sections. It provides a T-shaped connection for smoke and exhaust ducts, enabling integration of an auxiliary pipe or inspection access. Suitable for use in ventilation and flue systems where a 125 mm flue size is required; intended for installation in heating appliances and chimney assemblies.

## Long description

Chimney union tee WADEX 125 mm diameter – model 180/20 is a metal T-shaped fitting designed to join and branch round chimney flue sections with a 125 mm internal diameter. It creates a stable junction in flue and ventilation systems, allowing connection of an auxiliary pipe or access for inspection and cleaning. The fitting is intended for use in heating appliances and chimney assemblies where a 125 mm flue size is specified and a durable metal connection is required.
Advantages
The WADEX chimney union tee provides a reliable, compact solution for creating a T-connection in round flue systems. Its metal construction ensures mechanical strength and resistance to deformation under normal operating temperatures. The design facilitates straightforward integration with standard 125 mm flue sections, and the tee supports inspection and maintenance access without requiring major disassembly of the airway. The unit is compatible with common chimney and ventilation installations that use round ducting of the specified diameter.
Suitable for
 Branching a 125 mm round chimney or flue
 Connecting an auxiliary inspection or cleaning opening
 Integration into heating appliance exhaust systems
 Ventilation ducting requiring a T-shaped metal junction
Key specifications
 Nominal internal diameter: 125 mm
 Shape: T-shaped (union tee) for round flue sections
 Material: metal construction suitable for chimney and ventilation use
 Application: for joining and branching flue or exhaust ducts
 Compatibility: designed for round flue systems with 125 mm diameter
How to use
Install the WADEX chimney union tee by aligning the tee’s sockets with the ends of the existing 125 mm round flue sections. Ensure mating ends are fully seated and, where appropriate, secure joints using the recommended fastening or sealing method for the rest of the flue system (for example, clamps, sealant, or mechanical fasteners compatible with metal chimney components). Use the branch opening for connecting an auxiliary pipe or for inspection access; confirm that all connections maintain proper slope and draft as required by local installation standards and appliance manufacturer instructions.
Usage recommendations
Verify compatibility with local building and chimney regulations before installation. Ensure the chimney is cold and the appliance is turned off during installation. Where required, use appropriate high-temperature sealants or clamps and follow safety guidelines for working on heating systems. Periodically inspect the tee and adjoining flue sections for soot accumulation, corrosion or damage and perform cleaning or maintenance as needed to maintain safe operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 1.5 kg |

## FAQ

### How much does the Chimney Union Tee WADEX 125 mm 180/20 cost, and is it available for purchase?

The price is 16.49 € (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 Monday 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 WADEX 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 WADEX 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/4598957/65968620_large.webp