# DEVI Heating Cable 790W 44m 18W/m

**URL:** https://aio.lv/en/product--devi-140f1242--4580808
**Data updated:** 2026-07-18 04:41 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** DEVI
**Manufacturer code:** 140F1242
**EAN:** 5703466223789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--devi-140f1242--4580808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The DEVI heating cable is a high-quality solution for underfloor heating systems, providing a power output of 790W over a 44-meter length with a linear power density of 18W/m. Designed for efficient and reliable thermal comfort, this cable is suitable for installation in various floor constructions. It ensures uniform heat distribution and long-term durability for residential and commercial heating applications.

## Long description

The DEVI heating cable is a professional-grade solution engineered for efficient underfloor heating systems. With a total power output of 790W and a length of 44 meters, this cable provides a consistent linear power density of 18W/m. It is designed to be embedded within floor structures to deliver reliable thermal comfort in both residential and commercial environments, ensuring even heat distribution across the entire floor surface.
Advantages
This heating cable stands out due to its robust construction and high-quality materials, which guarantee long-term durability and consistent performance over many years of operation. The uniform heat output ensures that cold spots are eliminated, creating a comfortable indoor climate. Its flexible design allows for versatile installation in various floor types, making it an adaptable choice for modern heating projects that require precision and reliability.
Suitable for
Residential underfloor heating systems
Commercial space heating
Renovation projects requiring floor heating
Installation in concrete or screed floor constructions
When it may not be suitable
This cable is not intended for outdoor snow melting applications or for use in environments where it may be exposed to direct mechanical damage or extreme chemical substances. It is strictly designed for integration within floor structures and should not be used as a standalone space heater without proper installation in a floor assembly.
Key specifications
Total power output: 790W
Total length: 44 meters
Linear power density: 18W/m
Application: Underfloor heating
How to use
The heating cable must be installed by a qualified professional in accordance with local electrical regulations and the manufacturer's installation manual. It is typically laid out in a specific pattern on the subfloor and secured before being covered with a suitable flooring material such as tile, stone, or other compatible screed-based finishes. Proper insulation beneath the cable is recommended to maximize energy efficiency and heat upward projection.
What to consider before purchase
Ensure the total floor area matches the cable length and power requirements
Verify compatibility with your chosen floor covering material
Consult with an electrician to confirm the electrical circuit capacity
Check that the subfloor is prepared and level before installation
Usage recommendations
Always use a compatible thermostat with a floor sensor to regulate the temperature accurately and prevent overheating of the floor surface. Ensure the cable is not crossed or touching itself during the installation process to avoid potential hotspots.

## Specifications

| Feature | Value |
|---|---|
| Weight | 3.2 kg |

## FAQ

### How much does the DEVI Heating Cable 790W 44m cost, and is it available for purchase?

The price is 117.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Friday 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 DEVI Heating Cable 790W 44m 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 DEVI 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 DEVI 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/4580808/51420844_large.webp