- "Check me out! I feel like I could take on the universe single handedly!"
- "Furno online, fired up and ready to deliver air support!"
- ―IFB Furno
William Furno is a Hero Factory character introduced in 2010. He is considered a prodigy and a very promising hero, and is currently a member and was present on the Ordeal of Fire, Savage Planet, and Breakout, Brain Attack and Invasion from Below missions.
- 44018 Furno Jet Machine
- 44021 Splitter Beast vs. Furno & Evo
- 44029 Queen Beast vs. Furno, Evo & Stormer