# Radiator actuator Nenurodyta Rademacher DuoFern 94331 (2nd Generation) wireless radiator valve actuator

**URL:** https://aio.lv/en/product--nenurodyta-ec694521750--12219767
**Data updated:** 2026-03-27 14:02 (EET)
**Category:** Home Automation
**Manufacturer:** Nenurodyta
**Manufacturer code:** EC/694521750
**EAN:** 676737309398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nenurodyta-ec694521750--12219767

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Wireless radiator actuator Rademacher DuoFern 94331 (2nd Generation) by Nenurodyta, designed to replace or automate radiator valves. Compatible with DuoFern systems for remote control of heating zones, the actuator enables temperature regulation and scheduled control of radiators. Suited for home or small-commercial heating automation and retrofit installations where wireless valve control is required.

## Long description

The Radiator actuator Nenurodyta Rademacher DuoFern 94331 (2nd Generation) wireless radiator valve actuator is a motorized valve adapter designed to replace manual radiator heads and provide remote control and automation of radiator heating. Built for integration with DuoFern-compatible systems, this actuator converts existing radiator valves into controllable heating zones, allowing temperature regulation and scheduled operation without rewiring or complex plumbing changes.
Advantages
This wireless radiator actuator supports bidirectional communication in DuoFern networks, enabling reliable remote control and status feedback. Its compact form factor and straightforward mounting make it suitable for retrofitting existing radiators. The device offers precise valve travel for accurate temperature control and supports scheduled heating to optimize comfort and energy use. Battery-powered operation reduces installation complexity while maintaining stable connection to compatible DuoFern gateways and thermostats.
Suitable for
Retrofitting manual radiator valves in residential apartments and houses
Creating zoned heating control in small commercial spaces and offices
Integration with DuoFern home automation systems and gateways
Remote temperature control and scheduling of individual radiators
Key specifications
Wireless protocol compatibility with DuoFern systems for bidirectional communication
Motorized actuator for standard radiator valve stems
Battery-powered operation for tool-free installation
Compact dimensions suitable for most radiator thermostatic heads
Precise valve positioning for accurate temperature regulation and scheduled control
How to use
Install the actuator by removing the existing manual thermostatic head and mounting the actuator onto the valve stem using the included adapter and fasteners. Pair the actuator with a DuoFern-compatible gateway, thermostat, or central controller according to the manufacturer's pairing procedure to enable wireless communication and scheduling. After pairing, configure temperature setpoints and time-based schedules through the connected gateway or thermostat; the actuator will move the valve to achieve the set temperature. Replace batteries when the device reports low power or according to routine maintenance intervals.
Usage recommendations
For reliable operation, position the actuator where it is protected from direct moisture and mechanical impact. Use fresh batteries recommended by the manufacturer and verify compatibility with the radiator valve type before installation. Regularly check wireless connectivity and sensor feedback through the DuoFern controller to ensure correct scheduling and temperature control.

## FAQ

### How much does the Radiator actuator Nenurodyta Rademacher DuoFern 94331 cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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 Nenurodyta 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 Nenurodyta 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/12219767/68077871_large.webp