Item number: 8719324414678 View all SpeedComfort radiator fans > View more: Radiator fan > SpeedComfort Radiator fan - Expansion kit Note: This is an expansion kit for those who already own a SpeedComfort radiator with power supply. A standard radiator heats the cold air in the room. The warm air then rises naturally, creating space for colder air at the radiator. The warm air is then not distributed evenly throughout the room. The SpeedComfort radiator fan solves this problem by blowing air into the room faster and evenly. This heats the room faster. This allows you to set the temperature a few degrees lower, quickly saving on your gas bill! You place the fan between the two plates at the bottom of the radiator. The magnets keep the fan securely in place. You then connect the fan. As soon as the radiator reaches 35 degrees or warmer, the fan switches on. At temperatures below 25 degrees, the fan switches off again. Therefore, the fan is never on when the room is not heated. This fan can also be used with convectors. You then place the fan with feet on the convector. The housing of SpeedComfort is made of bio-based material. Contents of this set: 1x SpeedComfort (34 cm L x 7 cm W x 2.5 H) 1x Connection cable 30 cm Please note: This is an expansion set for if you already own a SpeedComfort with power supply. Product specifications Expansion set - SpeedComfort - Expansion Item description Expansion set - SpeedComfort Item number 8719324414678 Version Expansion Number of fans 3 Color White Product type Accessories, Fans Type of radiator Double plate, Double plate small, Single plate, Convector Number of Units Mono (1) Country of origin Netherlands Manual SpeedComfort3.pdf Suitable for all radiators and convectors, due to built-in accessories: magnets and feet are in the fan and can be adjusted to the required size and type of radiator. Environmental information about the Expansion Kit - SpeedComfort. The radiator delivers more power, allowing the water in the central heating system to be lowered to 60 degrees Celsius. If the system is also hydronically balanced, you can save up to 30% on your gas bill. And that significantly reduces CO2 emissions. Milieu Centraal calculated that we would emit 4.5 million tons less CO2 annually if 70% of households adopted it.