The Hotbox CO2 Generator is an easy-to-use CO2 generation module.

Hotbox CO₂ Generators enrich the atmosphere and encourage plant growth. There are three models available, to suit growing areas ranging from 20m² to 4000m²

CO2 is essential for photosynthesis (carbon dioxide + water (+ light energy) → glucose + oxygen). The hotbox produces 1000ppm CO2, therefore, giving your plants the ideal conditions to thrive. 

The Hotbox CO2 Generator is simple to install runs on propane or natural gas (it's supplied with a conversion kit for natural gases)

pipe / regulator not included