# Danfoss Devilflex 18T Heating Cable 1340W 230V 74m

**URL:** https://aio.lv/en/product--danfoss-140f1246--12460447
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** DANFOSS
**Manufacturer code:** 140F1246
**EAN:** 5703466223826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 255.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 211.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-140f1246--12460447

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Danfoss Devilflex 18T is a high-quality heating cable designed for floor heating systems. With a power output of 1340W and a length of 74 meters, it operates at 230V. This flexible cable is ideal for installation in various floor constructions, providing efficient and reliable heat distribution for residential or commercial spaces. It ensures consistent thermal comfort and is built for durability and long-term performance in indoor heating applications.

## Long description

The Danfoss Devilflex 18T is a high-performance heating cable engineered for reliable floor heating applications. With a total power output of 1340W and a length of 74 meters, this cable is designed to operate efficiently on a 230V power supply. Its flexible construction allows for versatile installation across various floor types, ensuring uniform heat distribution and consistent thermal comfort in both residential and commercial environments. Built with high-quality materials, this heating cable offers long-term durability and dependable performance for indoor climate control.
Advantages
The primary benefit of the Danfoss Devilflex 18T is its exceptional flexibility, which simplifies the installation process even in complex floor layouts. The cable provides a consistent heat output, preventing cold spots and ensuring an even temperature across the entire floor surface. Its robust design is optimized for longevity, reducing the need for maintenance and providing a reliable heating solution that integrates seamlessly into modern floor constructions.
Suitable for
Installation under tile, stone, or laminate flooring
Primary or secondary heating in residential rooms
Heating solutions for commercial office spaces
Renovation projects requiring flexible heating cable routing
When it may not be suitable
This heating cable is not intended for outdoor use, such as snow melting on driveways or roof gutter de-icing. It is strictly designed for indoor floor heating applications and should not be installed in environments where it may be exposed to direct moisture or extreme weather conditions.
Key specifications
Power output: 1340W
Voltage: 230V
Length: 74 meters
Application: Indoor floor heating
How to use
The installation of the Danfoss Devilflex 18T should be performed by a qualified professional to ensure safety and compliance with local electrical regulations. The cable is laid out according to the planned heating pattern on the subfloor, ensuring that the spacing is consistent to achieve the desired heat distribution. Once positioned and secured, the cable is typically embedded in a layer of screed or tile adhesive before the final flooring material is installed. It is essential to test the cable resistance before and after the embedding process to confirm its integrity.
What to consider before purchase
Ensure the total floor area matches the cable length for optimal heat coverage
Verify that your electrical system supports the 1340W power requirement
Check compatibility with your chosen floor covering material
Consult with a certified electrician regarding thermostat requirements
Usage recommendations
For optimal energy efficiency and comfort, it is recommended to use this heating cable in conjunction with a compatible Danfoss electronic thermostat equipped with a floor sensor. This setup allows for precise temperature control and prevents unnecessary energy consumption.

## FAQ

### How much does the Danfoss Devilflex 18T Heating Cable 1340W 230V 74m cost, and is it available for purchase?

The price is 255.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 02.07.2026 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 Danfoss Devilflex 18T Heating Cable 1340W 230V 74m 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 DANFOSS 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 DANFOSS 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/12460447/68762416_large.webp