# KAN-therm tee fitting 88.9×28×88.9 mm model 6303381

**URL:** https://aio.lv/en/product--kan-therm-6303381--11854923
**Data updated:** 2026-03-09 17:30 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 6303381
**EAN:** 5901615174191
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 78.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-6303381--11854923

## 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

KAN-therm tee fitting model 6303381 with dimensions 88.9×28×88.9 mm. Designed as a pipe tee for creating a branch from a main run, it connects pipes of the specified diameters and supports fluid distribution in plumbing and heating systems. Suitable for installation where a 28 mm branch from 88.9 mm runs is required; use according to system pressure and material compatibility.

## Long description

The KAN-therm tee fitting 88.9×28×88.9 mm model 6303381 is a pipe tee designed to create a branch from a main run in plumbing and heating systems. It connects two pipes of 88.9 mm diameter with a perpendicular 28 mm branch, enabling controlled fluid distribution where a smaller outlet is required from a larger pipeline. The fitting is intended for use within compatible KAN-therm systems and similar installations, taking into account system pressure limits and material compatibility.
Advantages
This tee fitting provides a compact solution for branching a 28 mm line from 88.9 mm mains, reducing the need for multiple adapters. Its dimensions ensure a predictable flow path and straightforward integration into existing piping layouts. The design supports reliable connections when installed according to manufacturer guidelines and system specifications.
Suitable for
 Creating a 28 mm branch from 88.9 mm supply or return mains
 Plumbing and sanitary installations requiring a reduction and branch
 Heating systems where a smaller feed line is needed from a larger pipe
 Retrofit or new-build mechanical piping runs with compatible materials
Key specifications
 Connection configuration: tee with two 88.9 mm ends and one 28 mm branch
 Nominal diameters: 88.9 mm (main run), 28 mm (branch)
 Shape: perpendicular branch (T-shape)
 Typical application: fluid distribution in plumbing and heating circuits
 Compatibility: designed for use with matching 88.9 mm and 28 mm pipes and fittings
How to use
Install the tee fitting by preparing the connecting pipe ends to the required standard and ensuring clean, deburred surfaces. Align the 88.9 mm mains and the 28 mm branch to the intended routing, then secure connections according to the system joining method appropriate for the material (for example, welding, press-fit, or mechanical connection as specified by the system documentation). Verify that installation follows pressure rating and temperature limits for the piping system and perform leak testing after assembly.
Usage recommendations
Confirm material compatibility and system pressure before installation. Use appropriate joining tools and follow KAN-therm or system-specific instructions for connection techniques. After installation, perform a pressure test and visual inspection to ensure leak-free operation and correct alignment.

## FAQ

### How much does the KAN-therm tee fitting 6303381 88.9×28×88.9 mm cost, and is it available for purchase?

The price is 95.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can KAN-therm tee fitting 6303381 88.9×28×88.9 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 KAN-therm 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 KAN-therm 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/11854923/67253285_large.webp