You can easily determine how many SpeedComforts you need based on the width of your radiator. The wider the radiator, the more modules you’ll need to distribute the heat evenly. As a guideline: • 40 – 70 cm: Mono set • 70 – 120 cm: Duo set • 120 – 180 cm: Trio set • 180 – 240 cm: Trio set + 1 Extension set • 240 – 300 cm: Trio set + 2 Extension sets Want to find out what’s best for your room? Use the Product Advisor at the top of the menu. In just a few steps, you’ll receive personalised advice on the ideal number of SpeedComforts for your home and radiators.