# FONDITAL IT EXTRATHERMSERIR SUPER B3 800/100 Aluminum Radiator

**URL:** https://aio.lv/en/product--fondital-it-v676064--12519192
**Data updated:** 2026-06-12 15:41 (EEST)
**Category:** Heating Radiators
**Manufacturer:** FONDITAL IT
**Manufacturer code:** V676064
**EAN:** 5908450936861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 338.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 280.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fondital-it-v676064--12519192

## 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

The FONDITAL IT EXTRATHERMSERIR SUPER B3 800/100 is a high-efficiency aluminum radiator designed for optimal heat distribution in residential and commercial heating systems. Engineered for durability and thermal performance, this sectional radiator provides reliable heating output. Its lightweight aluminum construction ensures fast heat-up times and excellent corrosion resistance, making it a practical solution for modern hydronic heating installations.

## Long description

The FONDITAL IT EXTRATHERMSERIR SUPER B3 800/100 is a high-performance sectional aluminum radiator engineered to provide efficient and reliable heating for residential and commercial environments. Designed with advanced thermal dynamics in mind, this radiator facilitates rapid heat transfer, ensuring that indoor spaces reach desired temperatures quickly and maintain consistent comfort levels throughout the heating season.
Advantages
The primary benefit of this aluminum radiator lies in its exceptional thermal conductivity, which allows for a faster response time compared to traditional steel or cast-iron alternatives. Its lightweight construction simplifies the installation process while maintaining structural integrity. Furthermore, the high-quality aluminum alloy used in its manufacture offers superior resistance to corrosion, which significantly extends the operational lifespan of the unit and ensures long-term reliability within hydronic heating systems.
Suitable for
Residential heating systems in houses and apartments
Commercial office spaces requiring efficient thermal management
Modern hydronic heating installations
Renovation projects where high heat output is required from a compact unit
When it may not be suitable
This radiator may not be suitable for systems with extremely aggressive water chemistry that could compromise aluminum components if not properly treated. Additionally, it is not intended for use in steam heating systems, as it is specifically designed for hot water hydronic applications.
Key specifications
Material: High-quality aluminum alloy
Design: Sectional construction
Heat transfer efficiency: High thermal conductivity
Compatibility: Hydronic hot water heating systems
Corrosion resistance: Enhanced protective treatment
How to use
Installation should be performed by a qualified heating technician to ensure all connections are properly sealed and the system is balanced. The radiator should be mounted on a wall using appropriate brackets that can support its weight when filled with water. Once installed, the system should be bled to remove trapped air, ensuring optimal water circulation and maximum heat output across all sections.
What to consider before purchase
Ensure the heat output matches the square footage of the room
Verify compatibility with existing piping materials to prevent galvanic corrosion
Check the available wall space and mounting requirements
Confirm the maximum operating pressure of your heating system
Usage recommendations
To maintain peak performance and efficiency, it is recommended to keep the radiator surface clean from dust and to ensure that the system water is treated with appropriate inhibitors to prevent internal scaling and corrosion.

## FAQ

### How much does the FONDITAL IT EXTRATHERMSERIR SUPER B3 800/100 Aluminum Radiator cost, and is it available for purchase?

The price is 338.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 87 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 FONDITAL IT EXTRATHERMSERIR SUPER B3 800/100 Aluminum Radiator 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 FONDITAL IT 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 FONDITAL IT 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