A gas convection apparatus, also known as a convection box or ventilation apparatus, is a metal box with glass chimneys that demonstrates convection in air and the principle of room ventilation. The apparatus is used to study convection currents in the air and is often used for educational materials, physics, and heat/thermodynamics learning activities.

CODE: A1606

• GAS CONVECTION APPARATUS
• SLIDING GLASS FRONT METAL BOX
• WITH 2 CHIMNEY STACKS, SET