# Danfoss DEVIFLEX 18T Heating Cable 820W 230V 44m

**URL:** https://aio.lv/en/product--danfoss-140f1242--12446134
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** DANFOSS
**Manufacturer code:** 140F1242
**EAN:** 5703466223789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 131.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-140f1242--12446134

## 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 DEVIFLEX 18T is a high-quality heating cable designed for reliable floor heating applications. With a power output of 820W and a length of 44 meters, it operates on 230V. This durable cable is ideal for installation in concrete floors, providing efficient and uniform heat distribution for residential or commercial spaces. It ensures long-lasting performance and safety for various indoor heating requirements.

## Long description

The Danfoss DEVIFLEX 18T is a robust and reliable heating cable engineered for high-performance floor heating systems. With a total power output of 820W and a length of 44 meters, this cable is designed to operate efficiently on a 230V power supply. It is specifically constructed to be embedded within concrete floors, ensuring consistent and uniform heat distribution across the entire surface area of a room. Its durable design makes it a dependable solution for maintaining comfortable indoor temperatures in both residential and commercial environments.
Advantages
The primary benefit of the Danfoss DEVIFLEX 18T is its exceptional durability and long-term reliability in demanding floor heating installations. The cable is built to withstand the rigors of being embedded in concrete, providing a stable and consistent heat source that minimizes cold spots. Its high-quality construction ensures safety and longevity, making it an excellent choice for those seeking a permanent and maintenance-free heating solution for their living or working spaces.
Suitable for
Residential floor heating systems
Commercial space heating
Installation in concrete floor structures
Renovation projects requiring underfloor heating
When it may not be suitable
This heating cable is not intended for use in thin-set applications or under flooring materials that are sensitive to high heat without proper concrete coverage. It is also not suitable for outdoor snow melting systems or applications where the cable would be exposed to direct sunlight or mechanical stress outside of a concrete slab.
Key specifications
Power output: 820W
Voltage: 230V
Cable length: 44 meters
Application: Concrete floor embedding
How to use
Installation should be performed by a qualified electrician or professional installer to ensure compliance with local electrical codes. The cable must be laid out in a consistent pattern on the subfloor before being covered with a concrete screed. It is essential to ensure that the cable is not crossed or touching itself during installation, as this can lead to overheating. Once the concrete has fully cured, the system can be connected to a compatible thermostat to regulate the temperature effectively.
What to consider before purchase
Ensure the total floor area is compatible with the 44-meter cable length
Verify that the power supply is 230V
Confirm that the installation environment involves a concrete floor
Check for compatibility with a suitable floor heating thermostat
Usage recommendations
Always test the cable resistance before and after installation to ensure the integrity of the heating element. Do not cut or shorten the heating cable, as this will alter its resistance and cause the system to fail.

## FAQ

### How much does the Danfoss DEVIFLEX 18T Heating Cable 820W 230V 44m cost, and is it available for purchase?

The price is 158.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 DEVIFLEX 18T Heating Cable 820W 230V 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 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/12446134/68749309_large.webp