# Radiator Mentor KLASIK-R 20 550x1200 — panel heating radiator, model 20055120-R0-0010

**URL:** https://aio.lv/en/product--mentor-20055120-r0-0010--11730556
**Data updated:** 2026-03-08 11:34 (EET)
**Category:** Heating Radiators
**Manufacturer:** Mentor
**Manufacturer code:** 20055120-R0-0010
**EAN:** 8590822732828
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Mentor KLASIK-R 20 550x1200 is a panel heating radiator designed for central heating systems. With a height of 550 mm and length of 1200 mm, the KLASIK-R 20 offers standard 20-profile construction suitable for residential and commercial spaces. It provides reliable convective and radiant heat transfer, compatible with typical wall-mounting and pipe connections for retrofit or new installations.

## Long description

Mentor KLASIK-R 20 550x1200 is a panel heating radiator intended for central heating systems. With a height of 550 mm and a length of 1200 mm, this model features a standard 20-profile panel construction that combines convective fins and a flat front panel to deliver both convective and radiant heat. The radiator is designed for wall mounting and for connection to typical two-pipe central heating installations, making it suitable for both retrofit projects and new builds in residential and light commercial spaces.
Advantages
The KLASIK-R 20 offers a balanced combination of heat output and compact dimensions, allowing efficient room heating without occupying excessive wall space. Its panel design ensures even surface temperature and stable convective flow, while the standardized profile and connections simplify installation and replacement. The construction is compatible with common mounting brackets and pipe fittings used in central heating systems.
Suitable for
Heating living rooms, bedrooms and apartments
Heating offices and small commercial premises
Retrofit replacement of existing panel radiators
New installations in central heating systems
Key specifications
Type: panel radiator with 20-profile configuration
Height: 550 mm
Length: 1200 mm
Heat transfer: combined convective and radiant heating
Mounting: wall-mounted installation
Connections: standard two-pipe central heating connections
Suitable medium: hot water central heating
How to use
Install the radiator on a prepared wall using appropriate mounting brackets and anchors rated for the unit weight and wall type. Connect to the central heating circuit using compatible supply and return fittings, ensuring correct orientation and secure joints to prevent leaks. Bleed air from the radiator after filling the system to achieve full heat output. Adjust the room thermostat or radiator valve to regulate temperature according to comfort and efficiency needs.
Usage recommendations
For optimal performance, use the KLASIK-R 20 with properly balanced central heating systems and regularly maintained circulation pumps. Ensure system water quality and pressure meet local heating system recommendations to avoid corrosion and blockage. When replacing an existing radiator, verify bracket spacing and connection alignment to minimize additional modification work.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Mentor 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 Mentor 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

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