---
product_id: 535370331
title: "Danfoss Aero Ra Click, Thermostatic Radiator Valve With Gas-Filled Thermostatic Bellow And Buil-In-Sensor"
brand: "danfoss"
price: "¥10602"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/535370331-danfoss-aero-ra-click-thermostatic-radiator-valve-with-gas-filled
store_origin: JP
region: Japan
---

# Up to 2% energy savings 0.2 K control accuracy 10 min fast response time Danfoss Aero Ra Click, Thermostatic Radiator Valve With Gas-Filled Thermostatic Bellow And Buil-In-Sensor

**Brand:** danfoss
**Price:** ¥10602
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Upgrade your comfort game with Danfoss Aero RA Click – smart, sleek, and seriously efficient!

## Quick Answers

- **What is this?** Danfoss Aero Ra Click, Thermostatic Radiator Valve With Gas-Filled Thermostatic Bellow And Buil-In-Sensor by danfoss
- **How much does it cost?** ¥10602 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/535370331-danfoss-aero-ra-click-thermostatic-radiator-valve-with-gas-filled)

## Best For

- danfoss enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Built on 80 years of Danfoss expertise for lasting quality
- • **Energy-Smart Performance:** Save up to 2% on energy bills compared to traditional valves
- • **Rapid Response Technology:** Adjusts heating in just 10 minutes for instant comfort
- • **Effortless Click-Connection:** Tool-free, ultra-fast installation for pros & DIYers alike
- • **Precision Temperature Control:** Maintains your ideal room climate within 0.2 K accuracy

## Overview

The Danfoss Aero RA Click is a cutting-edge thermostatic radiator valve featuring a gas-filled bellow and built-in sensor for precise temperature control. Designed for easy, tool-free installation with a unique click-connection, it delivers up to 2% energy savings and a rapid 10-minute response time. Backed by 80 years of Danfoss quality, this valve ensures superior accuracy (0.2 K) and seamless integration into modern heating systems.

## Description

Free delivery and returns on all eligible orders. Shop Danfoss Aero Ra Click, Thermostatic Radiator Valve With Gas-Filled Thermostatic Bellow And Buil-In-Sensor.

Review: Huge improvement on old and discoloured thermostatic valves - Had boiler replaced and installed a new Hive thermostat. Didn't want Hive TRV's but decided to upgrade to modernise the TRV's on the radiators which are more then 20 years old. Easy to remove the old ones using an allen key and very simple to fit. Much improved temperature control than the old ones and aesthetically much improved!
Review: Radiator Thermostat - Bought these to replace old Danfoss ones which were 15 years old. These fitted our old radiators perfectly and Woking well. Easy to fit.

## Features

- FOR DIY AND PROFESSIONALS - Unique Click-connection For Fast and Easy tool-free Installation on a thermostatic valve with Danfoss connection, Type RA
- UP TO 2% ENERGY SAVINGS vs traditional liquid thermostats
- FAST RESPONSE TIME - 10 minutes response time for energy efficiency
- BEST-IN-CLASS QUALITY - built on 80 years of experience
- BEST-IN-CLASS CONTROL ACCURACY (0.2 K)​ - the lower the CA value, the more precise the thermostat maintains the desired room temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4ZZ7MZH |
| Backlight | No |
| Best Sellers Rank | 289,815 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,690 in Central Heating System Accessories |
| Brand | Danfoss |
| Brand Name | Danfoss |
| Colour | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Controller type | Push Button |
| Customer Reviews | 4.4 out of 5 stars 211 Reviews |
| Display Type | Digital |
| Finish Type | Shiny |
| Included Components | Thermostatic Radiator Valve |
| Item Shape | cylindrical |
| Item Type Name | Thermostatic sensor, gas-filled |
| Manufacturer | Danfoss |
| Material Type | Stainless Steel" or "Brass" or "Aluminum |
| Model Name | Danfoss Aero RA Click |
| Model Number | 015G4590 |
| Model name | Danfoss Aero RA Click |
| Mounting Type | Surface Mount |
| Power Source | electrical operation |
| Product Style | NEW 015G4590 |
| Special Features | Wi-Fi Connectivity |
| Specific Uses For Product | Electric Baseboard Heater |
| Specific uses for product | Electric Baseboard Heater |
| Specification Met | Meets industry standards |
| Temperature Control Type | Manual |
| Unit Count | 1.0 Count |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Danfoss
- **Model name:** Danfoss Aero RA Click
- **Controller type:** Push Button
- **Special feature:** Wi-Fi Connectivity
- **Colour:** White
- **Specific uses for product:** Electric Baseboard Heater
- **Temperature Control Type:** Manual
- **Connectivity technology:** Wi-Fi
- **Included components:** Thermostatic Radiator Valve
- **Power source:** electrical operation

## Images

![Danfoss Aero Ra Click, Thermostatic Radiator Valve With Gas-Filled Thermostatic Bellow And Buil-In-Sensor - Image 1](https://m.media-amazon.com/images/I/51AdY2HG8ML.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a 30 mm valve?**
A: Hi, I've measured the entry and it appears to be either suitable for a 22mm or 25mm thread but not 30mm. If you contact Danfoss technical sales support they should be able to provide you with part number for the valve head that would be suitable 
Regards Jim

**Q: Will this work in place of older Danfoss Rad sensors? I have one that has stopped working, the opening at the bottom is 22mm with an allen screw.**
A: Hi - I used this to replace a broken TRV of the same make and it worked perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Huge improvement on old and discoloured thermostatic valves
*by S***. on 26 February 2024*

Had boiler replaced and installed a new Hive thermostat. Didn't want Hive TRV's but decided to upgrade to modernise the TRV's on the radiators which are more then 20 years old. Easy to remove the old ones using an allen key and very simple to fit. Much improved temperature control than the old ones and aesthetically much improved!

### ⭐⭐⭐⭐⭐ Radiator Thermostat
*by R***Z on 28 December 2022*

Bought these to replace old Danfoss ones which were 15 years old. These fitted our old radiators perfectly and Woking well. Easy to fit.

### ⭐⭐⭐⭐ Danfoss sensor
*by T***E on 9 November 2021*

It does the job

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-12*