# Radiator Stelrad Novello Type 11 500x500 mm — heat output 337 W

**URL:** https://aio.lv/en/product--stelrad-n1150050--11730521
**Data updated:** 2026-03-08 11:34 (EET)
**Category:** Heating Radiators
**Manufacturer:** Stelrad
**Manufacturer code:** N11/50/050
**EAN:** 5414305323996
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 109.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 90.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stelrad-n1150050--11730521

## 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

Panel radiator Stelrad Novello Type 11 with dimensions 500x500 mm and rated heat output 337 W. Single-convector (Type 11) construction provides compact wall-mounted heating suitable for rooms requiring moderate output. Compatible with central heating systems; used for residential and light commercial spaces to maintain ambient temperature and improve comfort.

## Long description

The Stelrad Novello Type 11 panel radiator in size 500 x 500 mm delivers a rated heat output of 337 W. This single-convector (Type 11) radiator features a compact flat-panel design intended for wall mounting and connects to standard central heating systems. It is designed to provide steady, space-efficient heating for rooms with moderate heat demands, combining proven Stelrad manufacturing with a slim profile that fits under windows or on free wall space.
Advantages
The single-convector construction provides efficient convective heat transfer while keeping the unit slim and unobtrusive. Its compact footprint and standard mounting depth make installation straightforward in domestic and light commercial interiors. The radiator’s panel surface is easy to clean and maintain, and the unit is compatible with common central heating system fittings and piping arrangements. Materials and build quality follow Stelrad’s specifications for durability and consistent thermal performance.
Suitable for
Heating living rooms, bedrooms, and small offices with moderate heat requirements
Under-window installation in residential apartments and houses
Replacement or upgrade of existing single-convector radiators
Spaces where a low-profile radiator is preferred for aesthetic or space-saving reasons
Key specifications
Type: Single-convector (Type 11) panel radiator
Overall dimensions: 500 mm height × 500 mm width
Rated heat output: 337 W (specified rating at standard test conditions)
Mounting: Wall-mounted, standard bracket system
Finish: Smooth panel surface suitable for painting or easy cleaning
Connection: Compatible with typical central heating pipe connections (side or bottom options depending on installer configuration)
How to use
Install the radiator on a suitable load-bearing wall using the appropriate bracket set and align it level with surrounding surfaces. Connect to the central heating system according to local plumbing codes and the installer’s instructions, ensuring correct inlet and outlet orientation and secure pipe fittings. Bleed air from the radiator after filling the system and verify that the unit reaches and maintains the expected heat output. Routine maintenance includes periodic bleeding to remove trapped air and wiping the panel surface to remove dust.
Usage recommendations
Positioning beneath windows improves convective circulation and helps reduce cold downdrafts. For optimal performance, size the radiator according to room heat-loss calculations and allow unobstructed airflow around the panel. Use compatible valves and thermostatic controls to regulate temperature efficiently.

## FAQ

### How much does the Stelrad Novello Type 11 radiator 500x500 mm cost, and is it available for purchase?

The price is 109.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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, Installment. All transactions are 100% secure and encrypted.

### Can Stelrad Novello Type 11 radiator 500x500 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Stelrad 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 Stelrad 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/11730521/67110521_large.webp