Neuer Heiz-Propeller aus Holland spart extrem Heizkosten!

With code FANS15, you now get a full 15% discount*: Selection guide: https://bit.ly/Speedcomfort-Auswahlhilfe (advertisement) Shop: https://bit.ly/Speedcomfort-Shop (advertisement) These inexpensive radiator fans are supposed to reduce heating costs by up to 22% and heat the room twice as fast! (Source 1) The idea is to bring more air into contact with the radiator, so that heat exchange is better, faster, and above all, more efficient! Studies have already proven the savings, and the invention has won numerous awards. (Source 2) But couldn't you just build something like this yourself? And maybe even cheaper and better than the original? That's exactly what we did, and we were very successful. Our DIY system is completely individually controllable and can be built in just a few hours. So, can our device beat the original? And most importantly: How does such a system even work? How can propellers reduce heating costs by 22%? ► Become a channel member to support us!    / @officialnorio   ► Thanks for watching! I would really appreciate your feedback! How can propellers reduce heating costs by 22%? ► Become a channel member to support us!    / @officialnorio   ► Thanks for watching! I would really appreciate your praise or criticism! ► ► ... ► Also very interesting: Good DIY video:    • Heizungslüfter selber bauen   Good DIY video:    • HeizungsBooster DIY: Heizkörperlüfter selb...   ► Social Media: Instagram:   / officialnorio   Twitter:   / officialnorio   TikTok:   / officialnorio   Discord:   / discord   ► Sources: Information sources: 1: https://www.SpeedComfort.com/de/uber-... 2: https://www.presseportal.de/pm/140336... 3: https://www.SpeedComfort.com/de/uber-uns 4: https://de.wikipedia.org/wiki/Heizk%C... 5: https://de.wikipedia.org/wiki/Konvekt... 6: https://www.heizsparer.de/heizung/hei... *We receive NO commission from sales. Whether you want to buy such a system or not is entirely up to you.