# TERMA KTX 4 Heating Element Control Block, White

**URL:** https://aio.lv/en/product--terma-wekt4k916u02--4580051
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Towel driers
**Manufacturer:** TERMA
**Manufacturer code:** WEKT4K916U02
**EAN:** 5907722003300
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--terma-wekt4k916u02--4580051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TERMA KTX 4 is a functional heating element control block designed for towel driers and radiators. This white control unit allows for precise temperature regulation and scheduling, enhancing the efficiency of your heating system. It is engineered for reliable performance, providing user-friendly control over thermal comfort in bathrooms and living spaces. The device integrates seamlessly with compatible heating units to ensure optimal heat output and energy management.

## Long description

The TERMA KTX 4 Heating Element Control Block in white is a sophisticated control unit designed to manage the thermal output of towel driers and radiators. This device offers precise temperature regulation and advanced scheduling capabilities, allowing users to maintain a comfortable environment while optimizing energy consumption. Its sleek, minimalist design ensures it integrates seamlessly into modern bathroom and living space interiors, providing a reliable interface for daily heating management.
Advantages
The primary benefit of the KTX 4 control block is its ability to provide granular control over heating cycles, which significantly improves energy efficiency compared to standard heating elements. The unit features a clear, intuitive interface that simplifies temperature adjustments and timer settings. Its robust construction ensures long-term durability, while the white finish offers a clean, aesthetic look that complements various radiator styles. By enabling scheduled heating, the device helps reduce unnecessary power usage during periods when heating is not required.
Suitable for
Bathroom towel driers
Residential radiator systems
Energy-efficient heating management
Customized thermal scheduling
When it may not be suitable
This control block is specifically engineered for compatibility with designated Terma heating elements and may not function correctly with third-party or non-compatible radiator systems. It is not intended for use in outdoor environments or areas with extreme moisture exposure that exceeds standard bathroom safety ratings.
Key specifications
Color: White
Functionality: Temperature regulation and scheduling
Compatibility: Designed for Terma heating elements
Application: Towel driers and radiators
How to use
Installation should be performed by a qualified professional to ensure all electrical connections are secure and compliant with local safety standards. Once installed, the device is operated via the integrated control panel. Users can select desired temperature levels and program heating schedules according to their daily routine. The interface provides visual feedback on the current status of the heating element, allowing for easy monitoring and adjustment.
What to consider before purchase
Verify compatibility with your existing radiator or heating element model.
Ensure the white color matches your current radiator finish.
Confirm that the installation location allows for easy access to the control panel.
Usage recommendations
For optimal performance and longevity, avoid covering the control unit and ensure the surrounding area remains free of obstructions. Regularly check the settings to ensure they align with your current heating needs to maximize energy savings.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.42 kg |

## FAQ

### How much does the TERMA KTX 4 Heating Element Control Block cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 01.07.2026 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 TERMA 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 TERMA 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/4580051/51356772_large.webp