Steel panel radiators

Steel panel radiators are highly efficient heating units designed for closed-loop central heating systems in residential and commercial buildings. These radiators are constructed from cold-rolled steel sheets, which are welded together to form channels for water circulation. They are favored for their excellent thermal conductivity and ability to heat up rapidly, providing consistent warmth throughout a room. Due to their slim profile and aesthetic versatility, they integrate seamlessly into various interior designs. These units are compatible with most modern heating sources, including gas, oil, and biomass boilers. Choosing the right steel panel radiator ensures optimal energy efficiency and long-term reliability for your heating infrastructure.

Use cases of steel panel radiators

Steel panel radiators are versatile heating components suitable for a variety of environments:

• Residential homes, including apartments and detached houses.
• Office buildings and administrative facilities requiring uniform heat distribution.
• Public institutions such as schools and hospitals.
• Renovated spaces where space-saving heating solutions are necessary.

Types of steel panel radiators

These radiators are categorized based on their construction and heat output capacity:

• Type 11: Single panel with one convection fin, ideal for narrow spaces.
• Type 21: Double panel with one convection fin, offering a balance between size and output.
• Type 22: Double panel with two convection fins, providing high heat efficiency for standard rooms.
• Type 33: Triple panel with three convection fins, designed for large areas requiring maximum heat output.

Key features to consider

When selecting a radiator, consider the following technical specifications:

• Heat output (measured in Watts): Must match the heat loss requirements of the specific room.
• Dimensions: Ensure the length and height fit the designated wall space.
• Connection type: Side or bottom connection options depending on your piping layout.
• Pressure rating: Ensure the radiator is compatible with the operating pressure of your heating system.

How to choose steel panel radiators

Selecting the correct radiator involves calculating the heat demand of the room based on its volume, insulation levels, and window surface area. It is essential to verify the compatibility of the radiator's connection type with your existing plumbing. Consider the aesthetic requirements of the room, as modern steel panel radiators are available in various finishes and styles. Always check the manufacturer's specifications regarding maximum operating temperature and pressure to ensure safety and longevity. Proper sizing prevents both under-heating and excessive energy consumption.

Which heating radiators are the most popular and affordable in 2026?

The full list of popular models at affordable prices is available on this page. In 2026, the following models show high demand and an excellent price-to-quality ratio:

• Instal-Projekt Peruka Afro Decorative Radiator Light Pink for 16.99€
• ELEKTROPLAST GRZ50 Semiconductor Heater 86.58 for 24.99€
• ELEKTROPLAST GRZ15 Semiconductor Heater 86.55 for 25.49€
• DIGIT DN-151S-G050W Semiconductor Heater 50W for DIN Rail for 28.49€
• ELEKTROPLAST GRZ75 Semiconductor Heater 86.60 for 31.99€

Why is it worth buying heating radiators at AiO.lv?

At the AiO.lv online store, you can place an order at a great price with delivery across Latvia — to Riga, Daugavpils, Liepaja, Jurmala, Ventspils, and other cities, as well as throughout Europe. We offer products from leading manufacturers: HAMA, HP, AEG, OEM, Prestigio, Bosch, KRUPS, EMERSON, Adler, CALEFFI, EATON, Delta, BLOW, Honeywell, Brennenstuhl, Dymo, Comfort, Mesko, DANFOSS, Midea. When you shop with us, you get:

• official warranty and guaranteed quality;
• convenient payment options (including installment and credit);
• fast and reliable delivery across Latvia and to any EU country.

FAQ

Where can you find a heating radiators with cheap prices?

You can buy cheaper at the AiO.lv online store. We offer competitive prices and regular discounts, so you always have the chance to find a great deal.

What is the delivery time for heating radiators?

If you place your order today, delivery will take between 1 and 5 business days depending on the chosen method.

How long is the warranty period for heating radiators?

Our store provides an official manufacturer’s warranty ranging from 12 to 36 months, depending on the model and brand. If needed, you can always contact our customer service department or the manufacturer’s authorized service center for support.

Are heating radiators purchasable with leasing?

Yes, if the selected product costs more than €50. You can learn more about installment purchase options and the terms of application on the Payment page.

Can heating radiators be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and throughout Europe. All product prices are shown with VAT included. In certain cases, a 0% VAT rate may apply — for example, when purchasing from other EU countries with a valid VAT number. We issue an invoice immediately after the order is placed, support BIS electronic invoices, and automatically generate all required accounting documents. To complete a purchase for a company, simply select the company profile during checkout.