Pro-Leaf CO2 Generators

Enrich areas of up to 220m² with CO₂ - grab a Pro-Leaf CO₂ Generator. 

It burns liquid propane gas (LPG) to produce CO₂ + water vapour. 

They're super flexible - you can modify your CO₂ output with ease. To do this, you simply cap off burners (4kW model) or use the handy selector switches (10kW).

Each unit is complete with an electronic solenoid assembly - you can turn off CO₂ generation at set times (with no gas leaks!).

• 4kW: 90m² coverage,  10kW: 220m² coverage
• Runs on liquid propane gas (LPG)
• Can modify CO₂ output! 

With the 4kW model, you get 2 x brass caps you can use to shut off two burners.

With the 10kW model, you don't need these caps! You can operate 2, 5, 7 or all 10 burners at a time using the handy selector switches.

The intelligent electronic ignition system removes the need for one. 

Suspend it using rope ratchets...Stand it up on the expandable metal leg attachments.

This allows you to turn the CO₂ supply off & on. Never get a controller without a solenoid valve - you won't be able to shut off the gas supply completely. 

There's also a tip-over switch, which cuts power if the unit isn't upright. 

To  reduce carbon build ups, the brass burners have chrome lined tips.

CO₂ is pushed out of both sides of the unit, thanks to the unique 'V' shaped internal design. 

Plants use CO₂ for photosynthesis (sugar production).

If CO₂ is restricted, so is sugar production.

Plants can handle 1000ppm - 1200ppm of CO₂. There's only around 400ppm - 450ppm in the air. Bringing that up to the optimum 1200ppm is one of the easiest ways to increases your yield by up to 20%!

In summer, extra CO₂ and also helps plants with heat stress by photosynthesising more!

• Gas regulator
• 3.66m hose
• Hanging hardware
• Metal feed
• 24V power adapter

1. Connect the gas line
2. Connect to your CO2 controller

• Full instructions are included.
• If capping off CO₂ burners, always choose burners furthest from the igniter. 
• Place an air circulator fan next to your generator to spread CO2 evenly in your room. 
• Don't forget to keep the generator away from exhaust fans so - otherwise, an CO₂ will be sucked right back out of your grow room.