# PPSU Reducing Tee TECE 20 x 16 x 20 mm – plumbing fitting (8711005)

**URL:** https://aio.lv/en/product--tece-8711005--11825455
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** TECE
**Manufacturer code:** 8711005
**EAN:** 4027255020276
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tece-8711005--11825455

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

PPSU reducing tee by TECE, model 8711005, with dimensions 20 x 16 x 20 mm. This plumbing fitting provides a branch connection that reduces pipe diameter from 20 mm to 16 mm and back to 20 mm. Made from PPSU for chemical and temperature resistance, it is intended for potable water and heating systems, enabling reliable directional flow changes in pipe installations.

## Long description

PPSU reducing tee TECE 20 x 16 x 20 mm is a plumbing fitting designed to create a branched connection that reduces pipe diameter from 20 mm to 16 mm and back to 20 mm. Manufactured from PPSU (polyphenylsulfone), the fitting is intended for potable water and heating systems where chemical resistance and temperature stability are required. The part provides a compact, low-profile solution for directional flow changes and connections in multi-diameter piping networks.
Advantages
The PPSU material offers resistance to high temperatures and commonly encountered chemicals in plumbing systems, ensuring durability and long-term performance. Its precision-moulded geometry provides reliable sealing and consistent dimensional accuracy for push-fit or compatible connection systems. The reducing tee’s compact dimensions support space-efficient installation and maintain flow continuity while reducing pressure losses associated with abrupt diameter changes.
Suitable for
 Domestic cold and hot potable water distribution
 Underfloor heating manifolds and branch connections
 Renovation projects requiring transition between 20 mm and 16 mm pipes
 Commercial plumbing systems with mixed-diameter networks
Key specifications
 Material: PPSU (polyphenylsulfone) for thermal and chemical resistance
 Connection layout: reducing tee with one branch at reduced diameter
 Dimensions: 20 mm x 16 mm x 20 mm
 Application: suitable for potable water and heating systems
 Operating conditions: designed for typical domestic and light commercial temperature and pressure ranges (refer to system requirements)
How to use
Prepare pipes by cutting squarely and deburring the ends to ensure proper insertion. Use compatible connection technology (push-fit or system specified by the installation guidelines) and insert pipes fully until the stop to achieve a secure joint. Verify correct alignment to prevent undue stress on the fitting and follow system-specific assembly instructions, including use of compatible seals or O-rings where required. After assembly, perform pressure testing of the system according to local standards to confirm leak-free operation.
Usage recommendations
Ensure that the selected pipe materials and jointing method are compatible with PPSU fittings and match the intended operating temperature and pressure. Avoid exposing the fitting to chemicals outside typical plumbing applications. For installations in concealed or load-bearing zones, follow applicable building codes and have connections inspected or tested as required.

## FAQ

### How much does the PPSU Reducing Tee TECE 20 x 16 x 20 mm cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 TECE 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 TECE 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/11825455/67227162_large.webp