# Zamel GPRU-4/18 Heating Cable for Pipes with Thermostat 18W/m 4m

**URL:** https://aio.lv/en/product--zamel-mtc10000131--12471273
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Underfloor Heating
**Manufacturer:** ZAMEL
**Manufacturer code:** MTC10000131
**EAN:** 5901181033373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 65.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zamel-mtc10000131--12471273

## 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 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Zamel GPRU-4/18 heating cable is a reliable solution for frost protection of water pipes. With a power output of 18W/m and a length of 4 meters, it features an integrated thermostat that automatically activates the heating process when temperatures drop. This self-regulating system prevents pipe freezing and potential damage in winter conditions, ensuring consistent water flow in residential or industrial plumbing systems.

## Long description

The Zamel GPRU-4/18 heating cable is a specialized solution designed to provide effective frost protection for water pipes in residential and industrial settings. With a total length of 4 meters and a power output of 18W/m, this cable ensures that plumbing systems remain operational even during severe winter conditions. The device features an integrated thermostat that monitors ambient temperature, automatically activating the heating process when necessary to prevent freezing and subsequent pipe damage.
Advantages
This heating cable offers a highly efficient and automated approach to winter pipe maintenance. By utilizing an integrated thermostat, the system operates only when required, which optimizes energy consumption while maintaining the necessary temperature to prevent ice formation. The robust construction ensures durability and reliability in various environments, providing peace of mind by protecting plumbing infrastructure from the costly consequences of frozen or burst pipes.
Suitable for
Residential water supply pipes
Outdoor plumbing and garden irrigation systems
Industrial pipe networks prone to freezing
Protection of pipes in unheated basements or garages
When it may not be suitable
This product is not intended for use on pipes carrying flammable liquids or gases, as it is specifically engineered for water plumbing systems. Additionally, it should not be installed on pipes that exceed the temperature resistance limits of the cable insulation.
Key specifications
Length: 4 meters
Power output: 18W/m
Integrated thermostat: Yes
Application: Frost protection for water pipes
How to use
Installation involves securing the heating cable along the length of the pipe, typically using heat-resistant adhesive tape. Ensure that the thermostat sensor is placed in the coldest section of the pipe to allow for accurate temperature detection. Once properly positioned, the cable should be connected to a standard power supply. It is recommended to insulate the pipe and the cable with appropriate thermal insulation material to maximize efficiency and heat retention.
What to consider before purchase
Measure the exact length of the pipe section requiring protection
Ensure access to a power outlet near the installation site
Verify that the pipe material is compatible with electric heating cables
Usage recommendations
For optimal performance and safety, always ensure the cable is not crossed or overlapping itself during installation, as this can lead to localized overheating. Regularly inspect the cable and thermostat before the onset of the winter season to ensure the system is fully functional.

## FAQ

### How much does the Zamel GPRU-4/18 Heating Cable for Pipes cost, and is it available for purchase?

The price is 79.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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, Installment. All transactions are 100% secure and encrypted.

### Can Zamel GPRU-4/18 Heating Cable for Pipes 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 ZAMEL 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 ZAMEL 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/12471273/68787337_large.webp