# Underfloor heating mat DANFOSS 140F0455 150 W/m², 8.0 m²

**URL:** https://aio.lv/en/product--danfoss-140f0455--11440959
**Data updated:** 2026-02-25 16:41 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** DANFOSS
**Manufacturer code:** 140F0455
**EAN:** 5703466203460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 744.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 615.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-140f0455--11440959

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

DANFOSS heating mat model 140F0455 provides electric underfloor heating with an output of 150 W/m² and covers 8.0 m². The pre-spaced mat simplifies installation under tiles or other floor finishes, delivering even heat distribution for bathrooms, kitchens or renovation projects. Suitable for use with compatible thermostats and electrical systems to improve comfort and efficient zone heating.

## Long description

DANFOSS 140F0455 underfloor heating mat delivers electric radiant floor heating with a rated output of 150 W/m² and a coverage area of 8.0 m². The product consists of a pre-spaced heating cable bonded to a flexible mesh mat designed for embedding in thin-set mortar under tile, stone or other floor finishes. The mat provides uniform heat distribution across the covered area and is intended for installation as part of zoned floor-heating systems when used with compatible room thermostats and electrical supplies.
Advantages
The pre-spaced design reduces on-site measuring and cable layout time and supports faster installation under tiles or stone. With a specified heat output of 150 W/m² the mat is suitable for bathrooms and kitchens where higher surface temperatures or faster warm-up times are required. Its construction enables even surface warmth and helps avoid cold spots on the floor. The mat is compatible with standard floor-thermostats and can be integrated into existing electrical circuits where local regulations permit.
Suitable for
 Bathroom floors under tile or stone
 Kitchen renovation and retrofit projects
 Small to medium zoned heating areas up to 8.0 m²
 Replacement of existing floor finishes where electric heating is required
Key specifications
 Rated heating power: 150 W/m²
 Coverage area: 8.0 m²
 Construction: heating cable attached to a flexible mesh mat for embedding in thin-set mortar
 Typical floor finishes: ceramic tile, porcelain, natural stone and similar coverings
 Intended application: electric underfloor heating for indoor use
How to use
Prepare the subfloor by ensuring it is clean, dry and level. Lay the DANFOSS heating mat on the prepared surface according to the planned layout, cutting and turning the mesh (not the heating cable) where required to fit the area. Fix the mat in place and embed it in an appropriate layer of thin-set mortar or levelling compound compatible with the chosen floor finish. Install a compatible floor thermostat and temperature sensor in accordance with the thermostat manufacturer’s instructions and local electrical codes. After the mortar has cured, install the final floor covering and commission the system following the thermostat setup procedure.
Usage recommendations
Use an appropriate floor sensor and a programmable thermostat to optimize comfort and energy use. Do not install the heating cable directly under wooden floors without confirming compatibility and required thermal isolation. Follow local electrical regulations and have final electrical connections performed by a qualified electrician.

## FAQ

### How much does the DANFOSS 140F0455 underfloor heating mat 150 W/m² 8.0 m² cost, and is it available for purchase?

The price is 744.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can DANFOSS 140F0455 underfloor heating mat 150 W/m² 8.0 m² 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/11440959/66079691_large.webp