# Purmo radiator valve extension 1/2" L-15 (model 06300215)

**URL:** https://aio.lv/en/product--purmo-06300215--11700032
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** Purmo
**Manufacturer code:** 06300215
**EAN:** 5905505261503
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--purmo-06300215--11700032

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Purmo radiator valve extension, model 06300215, with 1/2" connection and L-15 length designation. Designed to extend the reach between radiator valves and thermostatic heads or piping, it facilitates installation in recessed or hard-to-reach mounting situations. Suitable for use in central heating radiator assemblies where increased clearance is required.

## Long description

Purmo radiator valve extension 1/2" L-15 is an accessory designed to increase the distance between a radiator valve and a thermostatic head or connecting pipe. The L-15 length provides extra clearance in recessed installations or where the valve and control head cannot be mounted directly adjacent. The extension is compatible with 1/2" connections commonly used in central heating radiator assemblies and helps achieve correct alignment and operation of thermostatic valves.
Advantages
The extension offers a simple mechanical solution to clearance and alignment problems without altering the valve or radiator body. Its standard 1/2" connection ensures compatibility with many radiator valves and fittings, and the L-15 length gives predictable, consistent spacing for easy installation of thermostatic heads. Using an extension reduces the need for custom piping adjustments and maintains neat visual integration of radiator controls.
Suitable for
 Recessed radiator installations where the valve body is set back from the radiator face
 Situations requiring additional clearance for thermostatic heads or manual knobs
 Replacement or retrofit work to standardise valve-to-head spacing
 Central heating radiator assemblies with 1/2" connection fittings
Key specifications
 Connection size: 1/2" compatible thread for radiator valves and fittings
 Length designation: L-15 providing increased clearance between valve and head
 Function: mechanical extension to adjust spacing and alignment
 Application: designed for use with central heating radiator valves and thermostatic heads
How to use
Turn off the heating system and isolate the radiator before installation. Unscrew the thermostatic head or existing adapter from the valve spindle, then thread the extension onto the valve connection until hand-tight, taking care to align the extension so the thermostatic head will sit straight. Refit the thermostatic head or control knob onto the extension and tighten to the manufacturer’s recommended torque. After installation, restore system pressure and check for leaks around the new joint, making any minor adjustments as needed.
Usage recommendations
Use appropriate sealing material or manufacturer-recommended gaskets on threaded joints to ensure a watertight connection. Match the extension’s connection size to the existing valve thread and verify compatibility with the specific thermostatic head model before tightening.

## FAQ

### How much does the Purmo radiator valve extension 1/2" L-15 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 08.07.2026 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 Purmo 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 Purmo 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/11700032/67083200_large.webp