For faster, more even heat distribution in rooms with large cast iron radiators, add the SpeedComfort Extension Set to your existing main unit. This white fan accessory mounts directly onto the radiator using included brackets, covering radiators up to 140cm wide and 100cm high without requiring an extra power socket. A popular choice for UK homes, it operates nearly silently.
Got a cast-iron radiator that's longer than your current SpeedComfort system can handle? The SpeedComfort Extension Set Cast Iron slots straight onto your existing main unit, stretching coverage across radiators up to 140cm wide and 100cm high. It borrows the power supply and thermal sensor from your main unit, so there's no extra plug or socket needed - just mount it with the included cast-iron brackets and fixings and you're ready to go.
This extension helps your radiator spread warmth more effectively through living rooms, bedrooms or any space needing more even heat. The whisper-quiet fans run below typical household noise, making them nearly inaudible. Weighing 0.51kg with minimal assembly, it includes brackets, fixings and a 10-year manufacturer's guarantee for reliability. Whether topping up warmth in a draughty corner or warming your room faster on cold mornings, it fits seamlessly into your existing setup without fuss.
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