# KAN-therm Mufa 20 PP coupling 20 mm for plumbing and heating systems

**URL:** https://aio.lv/en/product--kan-therm-04103020--11854945
**Data updated:** 2026-03-09 17:30 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 04103020
**EAN:** 5901615244153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-04103020--11854945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

KAN-therm Mufa 20 PP is a polypropylene (PP) coupling with a 20 mm connection diameter designed for use in plumbing and heating installations. It provides a straight coupling solution for joining pipes of matching diameter. Suitable for potable water and central heating piping where PP fittings are required, it ensures simple mechanical connection and integration into standard pipe networks.

## Long description

KAN-therm Mufa 20 PP coupling 20 mm is a straight polypropylene (PP) fitting designed for plumbing and heating systems. It joins two pipes with a 20 mm nominal diameter to create a continuous run of piping suitable for potable water and central heating applications where PP components are specified. The coupling provides a compact, corrosion-resistant connection that integrates with standard PP piping systems.
Advantages
The coupling is made of polypropylene, offering chemical resistance and low water absorption. Its uniform 20 mm internal diameter ensures consistent flow characteristics and simple alignment when joining pipes. The fitting is lightweight and non-metallic, reducing risk of galvanic corrosion and simplifying handling during installation. Designed for standard PP systems, it allows straightforward replacement or extension of pipe runs.
Suitable for
Connecting 20 mm polypropylene pipes in domestic plumbing installations
Extending or repairing 20 mm central heating pipework where PP fittings are used
Potable water distribution systems that accept PP fittings
Tight spaces where a compact, straight coupling is required
Key specifications
Material: polypropylene (PP)
Connection type: straight coupling for push-fit or welded PP pipe systems (compatible with standard 20 mm PP pipes)
Nominal connection diameter: 20 mm
Application: potable water and central heating piping
Construction: non-metallic, corrosion-resistant body
Typical operating environment: indoor plumbing and heating installations
How to use
Prepare pipe ends by cutting squarely and removing burrs or debris to ensure full insertion. Depending on the specific PP system used, either push the pipes fully into the coupling until the correct stop is reached or join using the approved welding or fusion method for the system. Verify alignment of the connected pipes and allow any welded joints to cool and cure as specified by the pipe system instructions before applying pressure or filling the system. Carry out a pressure test according to local codes to confirm leak-free installation.
Usage recommendations
Use the coupling only with compatible 20 mm PP pipe and fittings. Follow the pipe manufacturer's installation and welding guidelines when fusion joining, and observe local plumbing and heating codes for pressure testing and use in potable water systems. Avoid exposure to open flames and solvents not approved for PP during installation.

## FAQ

### How much does the KAN-therm Mufa 20 PP coupling 20 mm cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 456 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 27.07.2026 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 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/11854945/67253307_large.webp