Optimal Setups for Fully compressed belts:
- Stone Furnace on Yellow Belts,
- Steel Furnace on Red Belts,
- Electric Furnace on Red Belts,
- Beacons + Electric Furnace on Blue Belts

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Optimal Setups for Fully compressed belts: