CO2 Generators + Burners

CO2 generators and burners are typically used in grow rooms larger than 10' x 10'. Burners use either natural gas or liquid propane for a combustion reaction that produces CO2, water (H2O), and heat. Carbon dioxide enrichment requires good air circulation for even distribution, so your plants can absorb and use the CO2. You may also consider pairing your system with a regulator or compatible air pump to optimize airflow and distribution.

A CO2 generator can release toxic carbon monoxide gas if the fuel is not burned correctly. Observing a red flame color will provide a clue that your burner isn't operating properly. Blue means it's working, but a CO2 monitor is the best way to measure the amount of carbon dioxide supplied to your plants.

Consistent Results for Your Grow Space

We carry professional-grade CO2 burners from trusted brands such as Autopilot and Green Air Products. Choose from 4-, 8-, or 10-burner configurations depending on your room size and CO2 output needs. These CO2 generators are compatible with propane (LP) or natural gas (NG) setups.

Whether you're looking to achieve 1,000–1,500 PPM CO2 levels in a sealed room or ramp up growth during the vegetative cycle in your unit, our CO2 generators are engineered to maintain a stable, productive environment at competitive prices. Pair the CO2 generators with the right nutrients, and your plants can thrive more efficiently.

From CO2 Generators and Burners to Bags

We also have products for small grow operations and accessories to upgrade your current setup. Our ExHale CO2 Bags provide an easy and effective way to introduce carbon dioxide into tents or small rooms without tanks, timers, or lines, while our Autopilot AC Power Adapters support your burner integration and make connecting your CO2 device to a controller even easier.

Whether you're automating a full-environment control system or just manually boosting CO2 levels near plant containers, we have the CO2 generators and kits in the right quality and quantity you need.

GrowersHouse for Your Carbon Dioxide Needs

At GrowersHouse, we support fast-growing operations with fast-moving fulfillment, making us the perfect partner for all your CO2 generator and burner needs.

Enjoy free shipping on qualified orders across the lower 48 states or choose same-day Will Call pickup at our Tucson or Phoenix locations. No surprise charges or wasted time here.

Grow Smarter with GrowersHouse

CO2 generators and kits are not just luxuries. They are essential tools in controlled-environment agriculture. By increasing CO2 levels in your sealed grow room or tent, you can promote faster photosynthesis and stronger yields, especially under high-intensity lighting.

Explore our full collection of CO2 generators, burners, and enhancement systems today to unlock your grow room’s full potential.

Frequently Asked Questions

What size CO2 generator do I need for my grow room?

The right CO2 generator size depends on your grow room’s volume. Measure your space and check the CO2 generator’s cubic feet per hour (CFH) rating to match your CO2 needs.

Can a CO2 generator be used in a greenhouse?

Yes, CO2 generators are commonly used in greenhouses to maintain ideal CO2 levels and boost plant growth, especially in sealed or semi-sealed environments.

Does a CO2 generator need ventilation?

Yes, proper ventilation is essential to exhaust heat and any byproducts. Use an exhaust fan or ventilation system to maintain safe and stable air conditions.