Standard radiator
Double panel
The most common case. Slide the kit under the radiator, between the two panels: the magnets attach directly to the metal.
Heat that is better spread, without changing your radiator
Your radiator produces heat, but it often stays trapped behind it. Our fans slide underneath and push the warm air throughout the room: the heat reaches the whole room better, and you could lower the thermostat.
No toolsNo drillingAutomatic switch-on
0 toolsmagnetic installation
5 minto install everything
2 yearslegal guarantee
The principle
Why your room heats poorly… and how we fix it
A hot-water radiator heats mainly by convection: warm air rises along the wall, shoots up to the ceiling and stays there. The result: there can be a difference of about 1 °C per metre of height, with a warm head and cold feet. To compensate, we turn up the thermostat.
Installation
Installed in no time
No DIY skills needed: everything is done by hand, in a few minutes.
- 1Place the kit under the radiatorThe magnets hold it in place. For a finned radiator, stand it on its feet.
- 2Plug in the power supplyA simple socket is all you need, no tools or drilling.
- 3Let the sensor do the workThe fans switch on when the radiator heats up and stop when it cools down.
Compatibility
Designed for hot-water and finned radiators
Narrow radiator
Panels close together
Little space between the panels? Move the magnets to the top to hang the kit just below the radiator.
Single-panel radiator
A single panel
Attach the magnets on one side only and place the kit against the back of the radiator, firmly fixed underneath.
Finned convector
Standing on its feet
No accessible metal surface? The kit stands on the supplied feet, just below the fins.
Comfort & savings
Save without losing comfort
By spreading the heat more evenly, the kit can let you lower your thermostat by one degree while keeping the same feeling of comfort. And the fans themselves use very little electricity.
Estimate your savings
1 °C less: what difference does it make?
When heat is better spread, you feel comfortable with the thermostat a little lower. And each degree less represents around 7% savings on heating. Enter your bill to see the order of magnitude.
Estimated saving
84 €
per year
Indicative estimate based on the order of magnitude given by ADEME, the French energy agency (around 7% per degree less). Actual savings depend on your home, its insulation and your habits.
Easy to install
Ready in a few minutes, without tools or drilling.
100% automatic
The sensor switches them on and off for you.
2-year legal guarantee
Covered by the 2-year legal guarantee of conformity.
Personal advice
A question about your radiator? Write to us, we'll help you choose.
FAQ
Your questions about how it works
Is it compatible with my heating?
The kit is designed for hot-water central heating radiators (gas or oil boiler, heat pump, district heating) and for finned convectors. Towel rails and some designer radiators with an unusual shape are not suitable. Do you have an electric radiator or any doubts? Write to us before ordering, we'll get back to you.
Are the fans noisy?
They are designed to stay discreet in a living space and only run when the radiator is heating. If you are very sensitive to noise, start by installing it in the living room or kitchen rather than in a bedroom.
How much electricity do they use?
Very little: they are small low-voltage fans, powered by a mains adapter, that only run while the radiator is hot. Their consumption is negligible compared with that of your heating.
When do the fans switch on?
Automatically. The thermal sensor detects the radiator's heat: the fans start when the heating comes on and stop when the radiator cools down. No settings, no app.
Can I really lower my thermostat?
That's the whole point: with the heat better spread through the room, you feel more comfortable at the same temperature. Try lowering it by one degree for a few days, then adjust. According to ADEME, the French energy agency, each degree less represents around 7% savings on heating.
Which kit should I choose for my radiator?
Measure the width of your radiator:
- 40 to 70 cm: Mono Kit
- 70 to 120 cm: Duo Kit
- 120 to 180 cm: Trio Kit
- Over 180 cm: combine several kits
Our buying guide gives you the answer in under a minute.
Do they need maintenance?
Hardly at all. Unplug the power supply and remove dust from time to time with a dry cloth or a vacuum cleaner, especially before winter starts: clean fans move air more efficiently.
Ready to heat your home better?
Choose the kit that fits the width of your radiator: Mono, Duo or Trio.
Choose my kit
Secure payment2-year legal guaranteeTool-free installation