# WAVIN Wavin Telestat NC 24 volt — room thermostat actuator 24 V

**URL:** https://aio.lv/en/product--wavin-0633673--11916972
**Data updated:** 2026-03-10 09:21 (EET)
**Category:** Home Automation
**Manufacturer:** WAVIN
**Manufacturer code:** 0633673
**EAN:** 5708525372293
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-0633673--11916972

## 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

WAVIN Wavin Telestat NC 24 volt is a 24 V normally-closed telestat designed for room temperature control and heating system actuation. It operates as a thermostat actuator compatible with low-voltage control circuits, enabling automated on/off control of valves or heating elements in residential and light-commercial HVAC applications. Suitable for integration into existing control systems.

## Long description

WAVIN Wavin Telestat NC 24 volt — room thermostat actuator 24 V is a 24 V normally-closed telestat designed for precise room temperature control and actuator-driven valve operation in residential and light-commercial heating systems. The device interfaces with low-voltage control circuits to provide on/off control of valves or heating elements, enabling automated regulation of radiators, underfloor heating zones, or other HVAC components that require a normally-closed actuator.
Advantages
The actuator’s normally-closed design ensures fail-safe operation by returning valves to the closed position when control power is lost. Designed for compatibility with standard 24 V control networks, it supports straightforward integration into existing thermostat and control systems. Compact construction and simple electrical connection reduce installation time, while robust internal mechanics deliver reliable, low-maintenance performance for temperature regulation tasks.
Suitable for
Automated control of radiator or zone valves in residential heating systems
Actuation of underfloor heating circuits in light-commercial or home installations
Integration with 24 V low-voltage thermostats and central control panels
Applications requiring a normally-closed actuator for fail-safe valve closure
Key specifications
Supply voltage: 24 V (low-voltage control)
Contact function: normally-closed actuator operation
Control type: on/off actuation for valves or heating elements
Intended use: room temperature control and heating zone actuation
Mounting: compact form factor suitable for valve or manifold installation
How to use
Install the actuator onto the compatible valve or manifold following the manufacturer’s mechanical mounting instructions. Connect the device to a 24 V control output from a room thermostat or control panel, observing correct polarity and secure wiring. When the thermostat calls for heat, the actuator receives 24 V and changes state to open or close the valve according to its normally-closed configuration. Verify correct operation by cycling the control signal and inspecting valve movement and room temperature response.
Usage recommendations
Use the actuator with control equipment rated for 24 V circuits and ensure wiring is performed by a qualified installer. For reliable operation, confirm compatibility with the valve body and mounting adapter before installation, and perform functional tests after connection. Regular visual inspections and occasional operational checks are recommended as part of routine HVAC maintenance.

## FAQ

### How much does the WAVIN Wavin Telestat NC 24 volt thermostat actuator cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 WAVIN 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 WAVIN 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/11916972/67348634_large.webp