# Heating cable HiSmart HT260188 450W, 37.5 m length

**URL:** https://aio.lv/en/product--hismart-ht260188--11505750
**Data updated:** 2025-12-31 08:37 (EET)
**Category:** Underfloor Heating
**Manufacturer:** HiSmart
**Manufacturer code:** HT260188
**EAN:** 9990000260188
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-ht260188--11505750

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Self-regulating heating cable HiSmart HT260188, 450 W total power and 37.5 m length. Designed to prevent freezing and maintain temperature in pipes, gutters, drains and outdoor systems. Suitable for fixed installation on metal or plastic surfaces; reduces risk of pipe bursts and ice build-up. Provides continuous heat output where frost protection or temperature maintenance is required.

## Long description

Electric Heating Cable HiSmart HT260188, 450 W total power and 37.5 m length, is a thin constant-power underfloor heating cable designed to provide even heat distribution in indoor spaces. With a 12 W/m power rating and a 3.6 mm diameter, the flexible twin-conductor cable is suitable for installation under tiles, stone, laminate, wood flooring and PVC. The cable’s solid heating core, FEP inner insulation and PVC outer jacket deliver stable thermal performance and mechanical protection, while an integrated aluminum shield reduces electromagnetic interference. The product is intended for fixed installation and is compatible with thermostat control to regulate floor temperature and optimize energy use.
Advantages
The HiSmart HT260188 cable offers a slim profile that makes it suitable for renovation projects and areas with limited installation height. Its twin-conductor single-end connection simplifies and speeds up installation in confined or irregular spaces. The solid heating core ensures uniform temperature along the cable length and precise power output of 12 W/m, reducing the risk of hot spots. FEP insulation and PVC outer jacket provide thermal resistance and durability, and the aluminum-plastic shield lowers electromagnetic emissions. The cable is IP68-rated for use in wet zones and is certified to CE, EAC, TUV and CSA standards, with a 25-year warranty.
Suitable for
Underfloor heating in bathrooms, kitchens and corridors
Renovation projects with limited floor build-up
Installation under tiles, stone, laminate, wood and PVC floors
Residential and commercial indoor spaces requiring even floor heating
Key specifications
Model: HiSmart HT260188
Total power: 450 W (12 W/m)
Cable length: 37.5 m
Rated voltage: AC 230 V
Outer diameter: 3.6 mm
Resistance: 117.56 Ω (tolerance +10% / -5%)
Cable structure: twin conductor, solid heating core
Inner insulation: FEP (fluoropolymer)
Outer jacket: PVC
Shielding: aluminum-plastic tape
Cold lead: 2.5 m
Connector: out splice
Protection class: IP68
Certifications: CE, EAC, TUV, CSA
Warranty: 25 years
How to use
Determine the required cable length based on the heated floor area and chosen cable spacing; for standard rooms a spacing of approximately 12 cm is recommended. Calculate length by dividing the heated area (m²) by spacing in meters (for example, 6 m² ÷ 0.12 m = 50 m). Lay the HiSmart HT260188 cable in tile adhesive or leveling compound according to the planned spacing, avoiding crossing or overlapping of the heating cable. Connect the cold lead and control thermostat according to local electrical regulations and the thermostat manufacturer’s instructions. Use a qualified electrician to carry out electrical connections and testing before covering the cable with a final floor covering.
Usage recommendations
Do not overlap the cable or install it under fixed furniture. Use a compatible floor thermostat with floor or floor+air sensors to prevent overheating. Verify product variant dimensions before installation; the photo is illustrative and coil size may vary. For wet areas, follow local waterproofing and electrical safety rules.

## FAQ

### How much does the Heating cable HiSmart HT260188 — 450W 37.5m cost, and is it available for purchase?

The price is 34.99 € (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 09.07.2026 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. All transactions are 100% secure and encrypted.

### 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 HiSmart 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 HiSmart 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/11505750/66486842_large.webp