The Hotbox 4.0kW Greenhouse CO2 Generator - Model 4 is a brilliant new item for our site this year designed to create optimum levels of CO2 for you...more
1. Plants can only absorb carbon dioxide near to them. Carbon dioxide is also heavier than air and will tend to fall to the base of the growing area, best results are achieved by good air circulation.
2. CO2 is a suffocating gas and care must be taken to ensure adequate ventilation
3. The CO2 generator is supplied with a fused on 13amp plug, a suitable electric timer is required to control the amount of time the appliance is switched on and off (timer not supplied with generator and must be purchased separately.
4. No thermostat control or regulator is supplied