CO₂ Generator - 4 or 8 burners (Propane or Natural Gas)

Indoor Générateur CO2 à gaz

Optimize the growth of your indoor plants with a professional CO₂ generator , available in 4 burner or 8 burner versions , compatible with Propane Gas (LP) or Natural Gas (NG) .

A controlled supply of CO₂ can significantly increase photosynthesis, accelerate growth and improve yields, provided that an optimal level is maintained between 1000 and 1500 PPM .

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399,00 €TTC
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Description

Product presentation

CO₂ Generator with 4 or 8 Burners — Boost indoor growth

In enclosed environments, CO₂ levels drop rapidly, limiting performance. This 4- or 8-burner CO₂ generator enriches the air in your grow space through controlled combustion of propane (LP) or natural gas (NG) . This optimizes photosynthesis, maximizes lighting, and results in more vigorous crops.

Available versions: 4 burners (W4B) or 8 burners (W8B)
Type of gas: Propane (LP) or Natural Gas (NG)
CO₂ production 4 burners: 3 to 13 ft³/h
CO₂ production 8 burners: 16 to 26 ft³/h
Propane pressure: 11" WC
Natural gas pressure: 4.5” WC
4-burner power: 11,178 BTU (LP) / 12,540 BTU (NG)
8-burner power: 22,352 BTU (LP) / 25,080 BTU (NG)

A CO₂ generator for more productive plants

Thanks to continuous CO₂ production and stable combustion via brass burners , you increase the carbon availability in your room. Your plants absorb light better and convert energy into biomass more efficiently.

An enriched environment. Visibly more dynamic growth.

  • Optimized photosynthesis — a higher CO₂ level allows for more efficient light assimilation.
  • Accelerated development — plants gain vigor from the active growth phase.
  • Improved yields — better energy conversion results in denser production.
  • Maximum lighting utilization — you fully capitalize on your LED or HID installation.

Safe combustion system for indoor growing

The electronic ignition module eliminates the need for a standing pilot light. You benefit from automated, safer, and more reliable ignition. The system makes several ignition attempts before locking, ensuring the installation's safety. Thanks to the integrated anti-tip switch , the gas supply is cut off if the unit tilts. You work in a controlled and professional environment.

Controlled thermal power and dual gas compatibility

With an output of 11,178 to 22,352 BTU on propane depending on the version, and up to 25,080 BTU on natural gas , this CO₂ generator also provides useful heat during cooler periods. The dual LP or NG versions allow you to adapt the equipment to your existing setup. The regulated pressure of 11" WC (LP) or 4.5" WC (NG) ensures stable combustion, helping you maintain a more consistent climate in your grow room.

How do I use the CO₂ generator?

The installation is simple, provided that the safety and ventilation rules are respected.

  • Suspend the unit — install it away from walls and sensitive materials for optimal diffusion.
  • Connect the appropriate gas — check the propane or natural gas compatibility before opening.
  • Check for leaks — test each connection with soapy water before commissioning.
  • Mistake to avoid — never connect a propane version to a natural gas line (and vice versa), this disrupts combustion.

By following these steps, you obtain a stable CO₂ enrichment that is perfectly usable by your plants.

Compatible with your indoor installation

This CO₂ generator can be easily integrated into a properly ventilated dedicated room.

  • CO₂ controller (PPM) — allows for automated diffusion according to the measured rate.
  • Powerful lighting systems — ideal for fully utilizing LEDs and other intensive solutions.
  • Controlled ventilation — essential to renew the air and avoid any saturation.

Joseph's advice: "A CO₂ generator is an excellent performance lever, but only if your lighting and ventilation are consistent. Before increasing the CO₂ level, make sure your climate is stable. It's the overall balance that truly makes your indoor growing progress."
Joseph – Director of GrowLED

Technical data sheet

Features detailed

Technical specifications CO₂ Generator - 4 or 8 burners (Propane or Natural Gas)
Compatible growing typeIndoor
CO2 system typeGénérateur CO2 à gaz
Fuel / CO2 sourcePropane
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Reviews customers

5,0/5
Basé sur 1 avis vérifiés
Achat vérifié
24 février 2026

Bon ajout dans la serre. Simple à brancher et ça diffuse bien la chaleur en plus du CO₂, ça stabilise vraiment l'ambiance. Pas trop bruyant, ça fait le taf. Un bon investissement, je regrette pas.

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