# Chimney Union Tee WADEX 125 mm diameter, 120/15 connection

**URL:** https://aio.lv/en/product--wadex-125120150--4575488
**Data updated:** 2026-03-07 14:49 (EET)
**Category:** Fireplaces & Stoves
**Manufacturer:** WADEX
**Manufacturer code:** 125120150
**EAN:** 5900309008859
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wadex-125120150--4575488

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Chimney union tee WADEX with a 125 mm main diameter and a 120/15 connection. Designed for joining and diverting flue gases in chimney systems, this tee provides a connection point for inspection, cleaning or branching. Suitable for gravity or forced-draft ventilation in residential or light-commercial heating installations where these connection dimensions are required.

## Long description

Chimney Union Tee WADEX 125 mm diameter, 120/15 connection is a specialised flue component designed to join and divert exhaust gases within chimney systems. The tee provides a stable junction with a main 125 mm bore and a 120/15 branch connection, enabling inspection, cleaning access or a controlled branch for secondary ducting. Built for residential and light-commercial heating installations, this WADEX tee is intended for systems that require these exact connection dimensions and supports both gravity and forced-draft ventilation arrangements.
Advantages
The union tee offers a compact and durable junction that simplifies installation and maintenance of chimney runs. Its matched diameters ensure a tight fit and reliable gas flow management, while the branch connection provides convenient access for removal of soot and condensate or for integrating additional flue components. The design reduces the need for complex fittings and supports standard chimney inspection and cleaning procedures.
Suitable for
Residential heating systems with a 125 mm main flue and 120/15 branch requirement
Light-commercial boilers and furnaces requiring a detachable inspection point
Gravity or forced-draft ventilation chimney configurations
Installations where periodic cleaning or flue inspection access is needed
Key specifications
Main internal diameter: 125 mm
Branch connection dimensions: 120/15
Function: union tee for joining, diverting and providing inspection/cleaning access
Application: suitable for gravity and forced-draft flue systems in residential and light-commercial settings
How to use
Install the chimney union tee inline with matching 125 mm flue sections, ensuring that the 120/15 branch aligns with the required inspection or auxiliary duct. Follow the chimney manufacturer's instructions and applicable local codes for jointing, sealing and support. Use appropriate clamps, seals or gaskets where indicated to maintain gas-tight connections and correct slope. After installation, verify the integrity of joints and perform a smoke or pressure test if required by local regulations.
Usage recommendations
Regularly inspect the branch access and main bore for soot accumulation and condensate. Schedule cleaning and inspection intervals according to fuel type and operating conditions, and engage qualified service personnel for any repairs or modifications that affect flue integrity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 1.4 kg |

## FAQ

### How much does the Chimney Union Tee WADEX 125 mm 120/15 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 124 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 26.06.2026 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 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/4575488/65968623_large.webp