# Electric infrared radiator Thermoval FIR Crystal 520 — 520W, panel 600×900×50 mm

**URL:** https://aio.lv/en/product--thermoval-5904302016927--12042612
**Data updated:** 2026-03-12 19:24 (EET)
**Category:** Oil Heaters
**Manufacturer:** Thermoval
**Manufacturer code:** 5904302016927
**EAN:** 5904302016927
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 168.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 139.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermoval-5904302016927--12042612

## 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

Thermoval FIR Crystal 520 is an electric infrared radiator with a 520W output and a flat panel measuring 600×900×50 mm. Designed to deliver radiant heat using FIR (far-infrared) technology, it provides direct warming of objects and people rather than air, suitable for spot heating in homes, offices, workshops and terraces. Wall-mountable panel offers efficient, silent operation and targeted heating where convection heaters are less effective.

## Long description

Thermoval FIR Crystal 520 is an electric infrared radiator with a 520W rated output and a flat panel sized 600×900×50 mm. The panel uses far‑infrared (FIR) technology to deliver radiant heat directly to objects and people rather than primarily heating the air. Designed for wall mounting, this slim heater provides targeted, silent operation and is intended for situations where spot or supplemental heating is more efficient than convection-based devices.
Advantages
The FIR Crystal 520 offers efficient direct heating with low surface glare and minimal airflow, reducing dust circulation. Its compact rectangular panel design allows discreet installation on walls or ceilings and frees up floor space compared with freestanding heaters. At 520W it provides steady, controllable warmth suitable for localized zones, and its silent operation makes it suitable for noise-sensitive environments such as offices or bedrooms.
Suitable for
Supplemental heating for living rooms and bedrooms
Spot heating in home offices and workspaces
Terraces, balconies, and sheltered outdoor seating areas
Workshops, studios, and small commercial premises
Key specifications
Rated power output: 520 W
Panel dimensions: 600 × 900 × 50 mm
Heating principle: far‑infrared (FIR) radiant heating
Mounting type: wall or ceiling mounting compatible
Operation: silent, no forced-air fan
Application: targeted spot and zone heating
How to use
Install the panel on a suitable wall or ceiling surface using mounting hardware that matches the mounting points and local building rules. Position the panel to face the area or objects requiring direct warmth, keeping recommended clearances from combustible materials and ensuring a secure electrical connection to a compatible circuit. Operate the heater via a compatible switch or wall thermostat; adjust output or run times according to the desired comfort level. For maintenance, disconnect power before cleaning the outer panel with a dry or slightly damp cloth; avoid abrasive cleaners or direct water exposure.
Usage recommendations
For best results use the Thermoval FIR Crystal 520 as a zone heater to reduce overall energy consumption—target only occupied areas rather than whole-room preheating. Combine with a programmable thermostat or timer to maintain consistent comfort while minimizing run time. Ensure suitable mounting height and angle to maximize direct irradiation of occupants and objects, and follow electrical safety rules during installation.

## FAQ

### How much does the Thermoval FIR Crystal 520 infrared radiator 520W cost, and is it available for purchase?

The price is 168.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Thermoval FIR Crystal 520 infrared radiator 520W 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 Thermoval 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 Thermoval 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/12042612/67529576_large.webp