# DANFOSS 3-piece radiator valve set Box 1/2 straight RA-FN 15 S + RLV-S + REDIAclick (S)

**URL:** https://aio.lv/en/product--danfoss-015g5154--11700161
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** DANFOSS
**Manufacturer code:** 015G5154
**EAN:** 5702424625382
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-015g5154--11700161

## 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

3-piece DANFOSS radiator valve set including straight 1/2 RA-FN 15 S valve, RLV-S lockshield/regulating valve and REDIAclick (S) adapter/connection. Designed for controlling and balancing hot-water radiator systems, the set provides flow regulation, shut-off and secure connection for installation or replacement of radiator valves in residential and commercial heating circuits.

## Long description

The DANFOSS 3-piece radiator valve set Box 1/2 straight RA-FN 15 S + RLV-S + REDIAclick (S) is a complete assembly for controlling and balancing hot-water radiator systems. The set combines a straight RA-FN 15 S thermostatic valve body, an RLV-S lockshield/regulating valve and a REDIAclick (S) adapter for secure and quick connection to the radiator. It is intended for use where accurate flow regulation, isolation and a reliable mechanical connection are required during installation or replacement of radiator valves in residential and light commercial heating circuits.
Advantages
The set offers combined functionality for flow control, shut-off and connection in a single package, reducing installation time. The RA-FN 15 S valve body provides stable hydraulic performance and is compatible with standard thermostatic heads. The RLV-S lockshield ensures accurate system balancing by allowing fine adjustment of flow rates. The REDIAclick (S) adapter enables a secure mechanical connection and facilitates swift replacement or retrofit of existing radiator valves without extensive pipework alterations.
Suitable for
Residential hot-water radiator installations
Light commercial heating circuits requiring radiator balancing
Replacement or retrofit of existing radiator valves
New radiator installations where a straight 1/2 connection is specified
Key specifications
Valve type: straight thermostatic valve body (RA-FN 15 S)
Connection size: 1/2" (straight)
Includes: thermostatic valve body, lockshield/regulating valve (RLV-S), connection adapter (REDIAclick (S))
Functionality: flow regulation, shut-off/isolation and mechanical connection
Application medium: hot-water heating systems
Suitable for residential and light commercial radiator circuits
How to use
Install the straight RA-FN 15 S valve body onto the radiator inlet with the REDIAclick (S) adapter to ensure a secure mechanical connection. Fit the RLV-S lockshield on the return side to allow balancing and fine adjustment of flow. Commission the radiator by fitting a compatible thermostatic head to the RA-FN 15 S and adjust settings according to the desired room temperatures and system hydraulic requirements. When replacing an existing valve, isolate the circuit, drain the radiator as required and disconnect the old valve before fitting the new set.
Usage recommendations
Use compatible thermostatic actuators and follow local plumbing and heating regulations. Perform hydraulic balancing after installation to ensure even heat distribution and verify tightness at all joints. For long-term performance, inspect connections periodically and service thermostatic heads according to manufacturer guidance.

## FAQ

### How much does the DANFOSS radiator valve set RA-FN 15 S + RLV-S + REDIAclick cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 171 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 DANFOSS 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 DANFOSS 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/11700161/67083286_large.webp