# Electrothermal Actuator Euroster SIŁOWNIKT1 T1NC M30 x 1.5

**URL:** https://aio.lv/en/product--euroster-silownikt1--11867751
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Underfloor Heating
**Manufacturer:** Euroster
**Manufacturer code:** SILOWNIKT1
**EAN:** 5906485706398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--euroster-silownikt1--11867751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Electrothermal actuator Euroster SIŁOWNIKT1 T1NC M30 x 1.5 designed for thermal control applications. This electrically heated valve actuator features a threaded M30 x 1.5 connection and normally closed (NC) T1 behaviour. Suitable for controlling radiator and underfloor heating valves, it provides silent thermal operation and straightforward mounting where an M30 x 1.5 interface is required.

## Long description

The Euroster Electrothermal Actuator SIŁOWNIKT1 T1NC M30 x 1.5 is an electrically heated valve actuator designed for thermal control applications. It features a compact housing with an M30 x 1.5 threaded connection and normally closed (NC) T1 operation, providing reliable on/off control of heating valves. The actuator is intended for installation where a motorized thermal drive is required to regulate radiator or underfloor heating valves with compatible connection threads.
Advantages
This electrothermal actuator delivers silent thermal operation and simple mechanical mounting via the standardized threaded interface. Its normally closed behaviour ensures valves remain closed when power is absent, supporting safety and energy-saving strategies. The device offers straightforward electrical integration and predictable travel characteristics suitable for common hydronic heating systems.
Suitable for
Controlling radiator valves in residential and commercial heating systems
Operating underfloor heating manifolds and zone valves
Replacement or upgrade of manual valve heads where M30 x 1.5 mounting applies
Systems requiring normally closed actuator behaviour for fail-safe shutoff
Key specifications
Threaded connection: M30 x 1.5
Operation type: Normally closed (NC), T1 behaviour
Drive: Electrothermal (thermally actuated motor)
Typical movement: linear stroke to operate valve stem
Acoustic characteristic: silent thermal operation
How to use
Mount the actuator onto the compatible valve by engaging the M30 x 1.5 thread and secure according to the valve manufacturer’s instructions. Connect the electrical supply following local wiring rules and the product’s wiring diagram to provide power for the electrothermal element. When powered, the actuator will thermally expand or move to open the valve; when power is removed, the device returns to the closed position. Verify alignment and travel with the valve stem before placing the system into regular operation.
Usage recommendations
Install and wire the actuator only when the system power is isolated. Use the actuator with valves rated for thermal actuators and compatible with M30 x 1.5 mounting. Periodically inspect the mechanical connection and wiring for tightness and signs of wear; follow local electrical and HVAC codes for maintenance.

## FAQ

### How much does the Electrothermal Actuator Euroster SIŁOWNIKT1 cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 20.07.2026 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 Euroster 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 Euroster 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/11867751/67274105_large.webp