# Terminal adapter Varioterm 300616 for 16×2 mm plumbing lines

**URL:** https://aio.lv/en/product--varioterm-300616--11834160
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Other goods
**Manufacturer:** Varioterm
**Manufacturer code:** 300616
**EAN:** 5901292949341
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-12-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varioterm-300616--11834160

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.12.2026 | free |
| Pickup points | 04.12.2026 | 1.99 EUR |
| Courier delivery to door | 04.12.2026 | 4.99 EUR |

## Summary description

Terminal adapter Varioterm 300616 is a plumbing connection accessory designed for use with 16×2 mm pipe systems. It provides a secure mechanical junction for distribution or fixture connections, compatible with standard 16 mm (wall 2 mm) tubes. Suitable for heating, domestic water or distribution manifolds where a compact terminal coupling is required.

## Long description

Terminal adapter Varioterm 300616 for 16×2 mm plumbing lines is a compact mechanical coupling designed to join or terminate 16 mm (2 mm wall) piping in heating, domestic water and distribution manifold installations. The adapter provides a stable connection point between flexible or rigid 16×2 mm tubes and fixtures or distribution components, ensuring correct alignment and mechanical support where a small-footprint terminal fitting is required.
Advantages
The adapter offers a reliable mechanical junction for 16×2 mm lines without altering pipe geometry, enabling fast on-site assembly and reducing the need for additional fittings. Its compact design saves installation space and simplifies connections to manifolds, radiators or appliances. The product is intended for compatibility with standard 16 mm tube dimensions and provides consistent positioning and support for downstream fixtures.
Suitable for
Heating circuits and radiator connections using 16×2 mm tubing
Domestic cold and hot water lines in compact installations
Distribution manifolds where compact terminal couplings are needed
Retrofit or renovation works that require replacement of small terminal fittings
Key specifications
Designed for 16 mm outer diameter pipe with 2 mm wall thickness
Mechanical terminal coupling for distribution or fixture connections
Compact form factor for space-constrained installations
Compatible with standard 16×2 mm plumbing tubes used in heating and water systems
How to use
Prepare the pipe end by cutting square and deburring to ensure a clean fit. Insert the 16×2 mm tube into the adapter until it reaches the designed stop or seating point; confirm proper engagement by gentle pull. Secure the connection according to the system requirements—depending on the installation, this may include tightening a locking nut, crimping or using the manufacturer's recommended retention method. Verify alignment and test the line for leaks at working pressure before completing insulation or enclosure of the installation.
Usage recommendations
Use the adapter only with pipes that meet the 16×2 mm dimensional standard. Always follow local plumbing codes and the installation practices for heating and potable water systems. When replacing or retrofitting terminal fittings, inspect mating surfaces for damage and ensure seals and retention elements are installed correctly. Perform pressure testing after installation and before commissioning the system.

## FAQ

### How much does the Varioterm adapter 300616 for 16×2 mm pipes cost, and is it available for purchase?

The price is 6.49 € (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 01.12.2026 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 Varioterm 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 Varioterm 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/11834160/70983345_large.webp