---
product_id: 56094104
title: "Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN"
brand: "netatmo"
price: "€ 164.88"
currency: EUR
in_stock: false
reviews_count: 9
url: https://www.desertcart.de/products/56094104-netatmo-additional-smart-radiator-valve-add-on-for-smart-thermostat
store_origin: DE
region: Germany
---

# Room-by-room temperature fine-tuning Remote control via smartphone app Energy-saving smart regulation Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN

**Brand:** netatmo
**Price:** € 164.88
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Take control of your comfort — smart heating that works as hard as you do! 📲

## Quick Answers

- **What is this?** Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN by netatmo
- **How much does it cost?** € 164.88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/56094104-netatmo-additional-smart-radiator-valve-add-on-for-smart-thermostat)

## Best For

- netatmo enthusiasts

## Why This Product

- Trusted netatmo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Energy Savings:** Cut costs with open window detection and adaptive heating algorithms.
- • **Effortless Integration:** Works flawlessly with your existing Netatmo Smart Thermostat for a unified experience.
- • **Zoned Heating Revolution:** Transform your home into a smart, multi-zone heating system without rewiring.
- • **Precision Comfort Control:** Customize heating in every room for ultimate coziness and efficiency.
- • **Seamless Remote Management:** Control all radiators effortlessly from your phone, anytime, anywhere.

## Overview

The Netatmo Additional Smart Radiator Valve is a sleek, battery-powered device designed to enhance your home heating system by enabling precise, room-specific temperature control. Compatible exclusively with the Netatmo Smart Thermostat, it offers smart features like open window detection, manual boost, and remote management via a dedicated smartphone app. Ideal for collective or district heating setups, it helps reduce energy consumption and costs while delivering personalized comfort across your living spaces.

## Description

Free delivery and returns on all eligible orders. Shop Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN.

Review: Real, independent and effective heating control - Firstly I will say I do not normally write reviews but this product deserves it. The system I fitted these to is an old oil fired open system. It was already controlled by a Netatmo thermostat that I had installed several years ago along with 3 electronic radiator thermostats with the remaining radiators on standard wax based thermostatic valves. The system worked adequately and the ability to control the heating via the internet was a great advantage. However it wasn’t perfect. The problem I had was that the thermostat was in the hallway, as in many homes, with an open kitchen which meant whenever the oven, cooker or tumble dryer was switched on the thermostat would have a false reading, the hall was warm but the rest of the house wasn’t. As some of the old electronic valves had started to fail I decided to replace them with the Netatmo valves as they would be part of the same system and could be controlled from the same app as the thermostat, which I couldn’t do before. What I didn’t realise what that the valves not only opened and closed the valve when the room needs heat but they can also “call” for heat and turn the boiler on, something the marketing blurb did not make clear. On first thought this may not seem important but it cured my open plan kitchen problem instantly, it no longer matters that the hall is warm as other rooms can call for heat as it is needed. It also means that the hall isn’t kept warm just so the lounge has heat, something I suspect anyone with a central thermostat will have experienced. It has also cured a problem of heating bedrooms, most people want to warm bedrooms at a time when you have settle down in the lounge for the evening. The lounge is nice and warm, the hall is already warm and you don’t need much “top up” to keep them comfortable but the opposite is true for the bedrooms. With these valves though the bedrooms are controlling the boiler so are comfortable for when you retire. In effect it is like having a zoned heating system with control in each room without ripping out and replacing the entire heating system. Now everything has positives and negatives. On the down side is the strength of the radio signal (not your Wi-Fi) mine is a 1960’s home with concrete block walls not wooden framed so some experimentation was needed to find a good location for the relay. Firmware updates seem to happen at any time of day or night, not something you want in the middle of the night if you are a light sleeper. The ability to delay updates to a certain time would be of benefit. You also need to have existing valves that are in good condition, I had several that were a little sticky. This seemed to cause a bigger drain on the batteries and the unit asked for them to be replaced. Changing the valve bodies, a simple enough job to do, cured the problem but it is something to be aware of. Overall I wholeheartedly recommend these electronic valve heads, they are simple to install and use, look great and have already started to reduce my oil consumption which will result in a cost saving. However for me the greater control and resulting balance of comfort and convenience is far more important.
Review: Works well until it goes wrong - The Netatmo valve became defective after 13 months, there seems to be a common issue with the unit not recognising new fully charged batteries. As purchased in Europe the unit has a 2 year warranty, Netatmo have agreed to replace the defective unit. The valve has been very useful in improving heating on the ground floor of a town house. I allowed the valve to control heating for the whole house and used normal thermo valves elsewhere in the building. The valve can have its own heating schedule and temperatures. The app will show graphs for the main Netatmo unit and the valve. Be careful with fitting the valve, make sure existing radiator connection is clean, use PTFE tape, only fit the valve hand tight, make sure the existing valve on the radiator moves up and down freely. Don’t use the valve to change temperature by manual operation this is most likely to damage the splines on the Netatmo valve, only use 1.5 volt batteries don’t use rechargeable batteries.

## Features

- Save even more energy when heating your home
- Fine-tune your ideal temperature room-by-room and heat according to individual room use
- Smart heating: enjoy better home comfort and savings with open window detection, Smart regulation, and manual boost
- Control all your radiators remotely using just one smartphone app (iOS and Android), or manually on the smart Radiator valve
- Works only with the Netatmo Smart Thermostat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0747XH349 |
| Batteries | 2 AA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 273,558 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,548 in Central Heating System Accessories |
| Colour | Multi-colour |
| Customer Reviews | 4.0 4.0 out of 5 stars (768) |
| Date First Available | 1 Sept. 2017 |
| Display style | Digital |
| Included Components | 1 x 1 Smart Radiator Valve, 6 radiator adaptors, 4 colour adhesives, 2 AA batteries, 1 installation guide, 1 adaptor selection guide |
| Item Package Quantity | 1 |
| Item Weight | 190 g |
| Item model number | NAV-UK |
| Manufacturer | Netatmo |
| Material | Polycarbonate |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | NAV-UK |
| Plug profile | Surface Mount |
| Power Source | Battery Powered |
| Product Dimensions | 8 x 5.8 x 5.8 cm; 190 g |
| Special Features | Open window detection, voice control, automatic adaptation function |
| Style | Smart Radiator Valve |
| Usage | Heating |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Netatmo
- **Colour:** Multi-colour
- **Connectivity technology:** Wi-Fi, voice control
- **Controller type:** Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS
- **Model name:** Additional Smart Radiator Valve
- **Product dimensions:** 7D x 15.5W x 12.2H centimetres
- **Special feature:** Open window detection, voice control, automatic adaptation function
- **Specific uses for product:** Heating
- **Temperature Control Type:** Automatic

## Images

![Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN - Image 1](https://m.media-amazon.com/images/I/313Etdz3Q-L.jpg)
![Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN - Image 2](https://m.media-amazon.com/images/I/41lF0gvtiXL.jpg)
![Netatmo Additional Smart Radiator Valve, Add-on for Smart Thermostat and for collective or district heating, NAV -EN - Image 3](https://m.media-amazon.com/images/I/518emUFfISL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: CAN I BOOST THE HEATING IN A ROOM EVEN IF THE THERMOSTAT HAS REACHED ITS SETPOINT TEMPERATURE?**
A: You can use the comfort priority or the Manual Boost feature to temporarily increase the temperature in a room. The Manual Boost feature makes the boiler turn on and takes control of the Smart Thermostat schedule.

**Q: DO THE SMART RADIATOR VALVES STILL WORK IF THE WI-FI CONNECTION IS LOST?**
A: The Smart Radiator Valves continue to apply the schedule or the temporary setpoint temperature requested. The heating can also be controlled manually. All features will be restored automatically once the connection is back.

**Q: CAN I KEEP MANUAL VALVES IN MY SYSTEM?**
A: If your installation also has manual valves, you can leave them as they are or replace them with Smart Radiator Vales after having the valve body replaced with a compatible valve model.

**Q: SHOULD I FIT SMART RADIATOR VALVES IN EVERY ROOM OF MY HOME?**
A: For optimum heat regulation, we recommend that you do equip all of your radiators.

**Q: I HAVE MULTIPLE RADIATORS IN ONE ROOM. DO THEY ALL NEED TO BE FITTED WITH SMART RADIATOR VALVES?**
A: If you have more than one radiator in the same room, we do recommend that you fit them all with a smart radiator valve so that they can be synchronised to provide a consistent temperature.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Real, independent and effective heating control
*by D***N on 15 February 2021*

Firstly I will say I do not normally write reviews but this product deserves it. The system I fitted these to is an old oil fired open system. It was already controlled by a Netatmo thermostat that I had installed several years ago along with 3 electronic radiator thermostats with the remaining radiators on standard wax based thermostatic valves. The system worked adequately and the ability to control the heating via the internet was a great advantage. However it wasn’t perfect. The problem I had was that the thermostat was in the hallway, as in many homes, with an open kitchen which meant whenever the oven, cooker or tumble dryer was switched on the thermostat would have a false reading, the hall was warm but the rest of the house wasn’t. As some of the old electronic valves had started to fail I decided to replace them with the Netatmo valves as they would be part of the same system and could be controlled from the same app as the thermostat, which I couldn’t do before. What I didn’t realise what that the valves not only opened and closed the valve when the room needs heat but they can also “call” for heat and turn the boiler on, something the marketing blurb did not make clear. On first thought this may not seem important but it cured my open plan kitchen problem instantly, it no longer matters that the hall is warm as other rooms can call for heat as it is needed. It also means that the hall isn’t kept warm just so the lounge has heat, something I suspect anyone with a central thermostat will have experienced. It has also cured a problem of heating bedrooms, most people want to warm bedrooms at a time when you have settle down in the lounge for the evening. The lounge is nice and warm, the hall is already warm and you don’t need much “top up” to keep them comfortable but the opposite is true for the bedrooms. With these valves though the bedrooms are controlling the boiler so are comfortable for when you retire. In effect it is like having a zoned heating system with control in each room without ripping out and replacing the entire heating system. Now everything has positives and negatives. On the down side is the strength of the radio signal (not your Wi-Fi) mine is a 1960’s home with concrete block walls not wooden framed so some experimentation was needed to find a good location for the relay. Firmware updates seem to happen at any time of day or night, not something you want in the middle of the night if you are a light sleeper. The ability to delay updates to a certain time would be of benefit. You also need to have existing valves that are in good condition, I had several that were a little sticky. This seemed to cause a bigger drain on the batteries and the unit asked for them to be replaced. Changing the valve bodies, a simple enough job to do, cured the problem but it is something to be aware of. Overall I wholeheartedly recommend these electronic valve heads, they are simple to install and use, look great and have already started to reduce my oil consumption which will result in a cost saving. However for me the greater control and resulting balance of comfort and convenience is far more important.

### ⭐⭐⭐⭐ Works well until it goes wrong
*by P***R on 12 January 2022*

The Netatmo valve became defective after 13 months, there seems to be a common issue with the unit not recognising new fully charged batteries. As purchased in Europe the unit has a 2 year warranty, Netatmo have agreed to replace the defective unit. The valve has been very useful in improving heating on the ground floor of a town house. I allowed the valve to control heating for the whole house and used normal thermo valves elsewhere in the building. The valve can have its own heating schedule and temperatures. The app will show graphs for the main Netatmo unit and the valve. Be careful with fitting the valve, make sure existing radiator connection is clean, use PTFE tape, only fit the valve hand tight, make sure the existing valve on the radiator moves up and down freely. Don’t use the valve to change temperature by manual operation this is most likely to damage the splines on the Netatmo valve, only use 1.5 volt batteries don’t use rechargeable batteries.

### ⭐⭐⭐⭐⭐ Trv to control each radiator in a room separately to the rest, great
*by A***N on 20 October 2023*

Bought ages ago and only got around to fitting yesterday, heating system failed and old controller gave up so I fitted these and the netatamo controller for my dad as he had lost all heating, these are a breeze tofit and extremely easy to set up, the only gripe is the WiFi controller at times was hard to link but these trvs were a dream and so easy to link. He is over the moon now and very happy as he will no longer come home to a cold house after he's been out for the day or holidays as he was for over a month and came back to his system failing. Great quality thanks

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---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-22*