# DEVI Heating Cable 535W, 29m, 18W/m

**URL:** https://aio.lv/en/product--devi-140f1239--4580806
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** DEVI
**Manufacturer code:** 140F1239
**EAN:** 5703466223758
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 71.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--devi-140f1239--4580806

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The DEVI heating cable is a reliable solution for electric underfloor heating systems. With a total power output of 535W and a length of 29 meters, it provides a consistent heat distribution of 18W/m. This durable cable is designed for efficient indoor climate control, ensuring optimal comfort in residential or commercial spaces. It is suitable for installation under various floor coverings, offering a long-lasting and energy-efficient heating performance.

## Long description

The DEVI heating cable is a professional-grade solution designed for electric underfloor heating systems, providing a total power output of 535W across a 29-meter length. With a linear power density of 18W/m, this cable ensures uniform heat distribution, making it an ideal choice for maintaining a comfortable indoor climate in both residential and commercial environments. Its robust construction is engineered for durability and long-term performance, allowing for seamless integration beneath various types of floor coverings.
Advantages
This heating cable offers exceptional reliability and efficiency for modern heating needs. The consistent heat output of 18W/m prevents cold spots, ensuring that the floor surface remains pleasantly warm throughout the room. Its flexible design facilitates easier installation, while the high-quality materials used in its manufacturing guarantee a long service life and consistent energy efficiency, helping to maintain stable temperatures with minimal maintenance requirements.
Suitable for
Installation under tile and stone flooring
Primary or secondary heating in residential rooms
Heating solutions for commercial office spaces
Renovation projects requiring low-profile heating systems
When it may not be suitable
This cable is not intended for outdoor use, such as snow melting on driveways or roof de-icing, as it is specifically engineered for indoor floor heating applications. It may also be unsuitable for installation under certain heat-sensitive floor coverings that cannot withstand the operating temperatures of electric heating elements.
Key specifications
Total power output: 535W
Total length: 29m
Linear power density: 18W/m
Application: Indoor underfloor heating
How to use
The heating cable should be installed by a qualified professional in accordance with local electrical regulations. It is typically laid out in a predefined pattern on a stable subfloor and secured before being covered with a suitable leveling compound or tile adhesive. Once the floor covering is applied and the adhesive has fully cured, the system can be connected to a compatible thermostat to manage the temperature settings effectively.
What to consider before purchase
Ensure the total length and power output match the dimensions of your room
Verify that your floor covering is compatible with electric underfloor heating
Confirm that your electrical supply can support the total wattage of the system
Check that a suitable thermostat is available for temperature control
Usage recommendations
For optimal performance and safety, always use a dedicated thermostat with a floor sensor to prevent overheating and to maximize energy efficiency. Ensure the cable is not crossed or touching itself during installation to avoid potential damage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 3 kg |

## FAQ

### How much does the DEVI Heating Cable 535W 29m cost, and is it available for purchase?

The price is 86.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Wednesday 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 535W 29m 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/4580806/52003635_large.webp