Coffee siphon heating HEAT-TECH info 5 years ago This video is Coffee siphon heating by the Halogen Point Heater. Please check the following site for more information. Related page: No.5 Optical siphon table Heating of the tile Heating of the head of iron nails Heating of the refractory brick Heating of zinc alloy decorative metal Heating of wood series 2 – Japanese cedar Sugi Heating of the brass ring Heating, melting and vitrification of rocks series 23 – Sandstones