# Radiator valve EMERSON RT02820WKBPAF — thermostatic radiator valve 28/20/10

**URL:** https://aio.lv/en/product--emerson-rt02820wkbpaf--12219410
**Data updated:** 2026-03-27 14:00 (EET)
**Category:** Heating Radiators
**Manufacturer:** EMERSON
**Manufacturer code:** rt02820wkbpaf
**EAN:** 5902178610829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emerson-rt02820wkbpaf--12219410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Thermostatic radiator valve EMERSON RT02820WKBPAF designed for use with heating radiators. Identified by dimensions or model code 28/20/10, it provides flow control and temperature regulation when paired with a compatible thermostatic head. Suitable for residential or commercial heating systems, it enables zone-level adjustment and maintenance of set room temperatures.

## Long description

The EMERSON RT02820WKBPAF thermostatic radiator valve 28/20/10 is a control valve for heating radiators that provides regulated flow and supports temperature control when combined with a compatible thermostatic head. Designed for installation on standard radiator connections, the valve enables adjustment of hot water flow to individual radiators, allowing maintenance of set room temperatures and balanced distribution of heat across a system.
Advantages
This thermostatic radiator valve offers precise flow control and stable operation under typical residential and light-commercial heating conditions. Its compatibility with standard radiator fittings makes replacement and retrofit straightforward, while the valve’s construction is intended for reliable performance and reduced risk of leaks when installed correctly. The unit allows individual radiator zoning, which helps optimize energy use by limiting overheating in unused rooms.
Suitable for
Replacement or retrofit of existing radiator valves in homes and apartments
Use in small commercial heating systems such as offices or retail spaces
Creating or modifying radiator zones for improved temperature control
Maintenance projects where flow balancing and leak-free performance are required
Key specifications
Type: thermostatic radiator valve for use with a compatible thermostatic head
Connection dimensions: designed for 28/20/10 radiator fittings
Function: adjustable flow control for temperature regulation at the radiator level
Material: corrosion-resistant valve body suitable for closed hot water heating systems
Operation: mechanical thermostatic valve requiring a separate thermostatic actuator or head for automatic temperature control
How to use
Install the valve on the radiator inlet following the radiator and system manufacturer’s instructions and local plumbing codes. Secure the valve body to the radiator connection using appropriate fittings and ensure all seals are correctly positioned. Attach a compatible thermostatic head to enable automatic temperature regulation; manual operation can be achieved with a fitted actuator if required. After installation, bleed the radiator to remove air and check the system for leaks. Adjust the thermostatic head to set the desired room temperature and verify even heat distribution across the system.
Usage recommendations
Use with a thermostatic head specified for radiator valves to achieve automatic temperature control. During installation, isolate the heating circuit and drain the radiator as needed to avoid water damage. For best results, periodically inspect joints and seals for signs of wear and follow routine system maintenance to prevent blockages and ensure reliable valve operation.

## FAQ

### How much does the EMERSON RT02820WKBPAF thermostatic radiator valve cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10023 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 15.07.2026 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 EMERSON 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 EMERSON 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/12219410/67987487_large.webp