Total: £0.00
Total: £0.00

R4 Smart WiFi Heating Element for Electric Towel Rails and Radiators

£128.00£130.00 inc. VAT

  • Electric heating element for radiators and towel rail
  • 1/2″ BSP thread size
  • Adjustable thermostat
  • Fully programmable timer
  • Temperature lock
  • Anti Tamper lock
  • WiFi App control
  • IR Remote ( Available separately)

Payments can be made by Credit / Debit Cards and Paypal.

Payment | Delivery | Returns | Pay by Phone: (01325) 717899 | Email

Share this product:


EAN: N/A SKU: R4 Categories: ,


R4 Smart WiFi Towel Rail Element

Heating element for electric towel rails and radiators with thermostat and timer

Aura Ronda Straight Heated Towel Rail / Warmer, Chrome - Dual Fuel, Thermostat Timer

Make Your Radiator Smarter

The problem with most towel rails is the lack of control. The radiator would be left on constantly and switched on and off manually. Then never warm when you need it.This also meant that the surface temperature could be so hot that it could burn the user.
Our R4 towel rail element fixes this problem with market leading levels of controllability. Being one of the few eco design LOT20 compliant bathroom radiator elements, they’re energy efficient and cost effective to use.

Aura Ronda Straight Heated Towel Rail / Warmer, Chrome - Dual Fuel, Thermostat Timer


With the R4 its easy to control your bathroom towel rail or radiator. The R4 has an inbuilt thermostat and timer.

R4 Features


Temperature control over the Radiator’s surface temperature and air temperature.


Fully programmable 24/7 timer

Open Window

Open window detection, will turn radiator off to save energy.


Fully ERP LOT20 Eco Design compliant

Anti Tamper Lock

Lock the control panel to protect against unauthorised adjustment.

Manual Boost

The R4 gives you full control over the towel and the bathroom heating.


Thermostat Air temperature range


Surface tempature thermostat range


Splashproof rating

Smart WiFi App

Control using your phone using the free WiFi App.

Control From Anywhere

WIFI connectivity lets you control the heating element from anywhere, using the SolAire WiFi app.

2 Thermostats

Aura Ronda Straight White | Smart Electric Towel Rail with WiFi Control

Manual Control

The element, has a manual control panel. With this you can control the radiator without the App or remote controller.
From the control panel you can adjust the radiator’s surface temperature or operate the boost timer.

Technical Info:

  • Voltage 230/240
  • Protection Ip24 (Zone 1)
  • Insulation Class 1
  • Power (w) 300, 600, 900
  • Connection 1/2” BSP Thread
  • Must be inserted into a fluid filled radiator

Element protrudes 100mm.
Must be installed at the bottom of towel rail.

Additional information

Weight1 kg
Dimensions10 × 10 × 20 cm

Stainless Steel






Thermostatic Electric

Power (Watts)






, ,

Main Colour



Power Output

, ,


There are no reviews yet.

Be the first to review “R4 Smart WiFi Heating Element for Electric Towel Rails and Radiators”