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For technical queries please ring 0121 236 5012
For technical queries please ring 0121 236 5012

The SpeedComfort Duo set, suitable for radiators with a length between 50cm and 120 cm.

  • Fits radiators with 70 – 90mm (2.75 – 3.5in) between panels
  • Duo set covers 80cm (31.5in) of radiator length
  • Suitable for radiators between 75cm (29.5in) and 120cm (47.24in) in length
  • Ideal for standard sized rooms with one radiator

Save time and energy:

  • Boost the heat from your radiators, save energy and get money off your heating bills
  • Smart thermosensor automatically turns your SpeedComfort on and off with your heating
  • Easy to install and cheap to run. SpeedComfort (Duo Set) uses less than £0.30p per winter
  • Extendable by daisy-chaining a total of 20 SpeedComforts from one 12V adapter 
  • Can fit to any radiator with clip-on fitting kits. See other listings.

More Comfort

By increasing the air circulation and heat distribution from your radiator, SpeedComfort gets your room up to a comfortable temperature about twice as fast. The super-quiet fans ensure that your peace of mind won’t be disturbed, all that you will notice is feeling warmer, faster.


Sustainable & Energy-Efficient

SpeedComfort increases the heat output from your radiator by a factor of two and is so energy efficient that it only uses around 0.9kWh of electricity per year per unit, that’s less than £0.15p. Due to the faster heat output, your thermostat can be switched off earlier and the temperature of your boiler lowered. With a shorter heating time and greater heat capacity, you can use your energy more efficiently and significantly reduce your heating costs.


Automatic On / Off

The smart thermosensor switches your SpeedComfort on when your radiator surface temperature reaches 28°C (82°F) and off again at 25°C (77°F). Once you have installed your SpeedComfort you can forget all about it and enjoy the benefits, it will look after itself.


Easy Installation

SpeedComfort is a simple plug and play device that can be easily and quickly installed under your radiator without the need for special expertise or professional installation tools. Within a few seconds, you can click the SpeedComfort under your radiator with the integrated magnets. There are fitting kits for every type and length of radiator


SpeedComfort Dimensions:  34 x 7 x 2.5cm (13.4 x 2.75 x 1in)
Cable Length from 12V Adapter to SpeedComfort:  1.8m (71in)
Thermosensor Cable Length:  65cm (26in)

Ideal for

  • Fits radiators with 70 - 90mm (2.75 – 3.5in) between panels
  • Duo set covers 80cm (32in) of radiator length
  • Ideal for standard sized rooms with one radiator

What's included

  • 2 x SpeedComfort
  • 1 x 12V Adapter (UK) - cable length 1.8m (71in)
  • 1 x Thermosensor - cable length 65cm (26in)
  • 2 x Connector Cable 30cm (12in)

Please ensure that you consult our Terms & Conditions before placing an order.

We advise you to book a qualified electrician to fit the items after the goods have been received and not prior to this.

We cannot be held responsible for any charges from electricians if goods arrive later than expected.

Please kindly note that orders placed for standard delivery (this is automatic and free for orders over £85.00 or £5.95 for orders under this value) are expected to be dispatched within a 3-7 working day timeframe. 

If you need an item sooner we have a fast shipping option for £8.95 that you can choose at checkout in which we aim to deliver within a 1-3 working day timeframe. 

In some cases, stock may be kept in external warehouses. If this is the case, we will inform the customer & will order this item to our store (or in some cases direct delivery to you).

For more information on delivery please click the link here to open a new tab.