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Stimulate rapid plant growth without the heat! The Hydro Innovations HydroGEN PRO Water Cooled CO2 Generator uses a water to air heat exchanger mounted over the flame. When cool water passes through the exchanger it absorbs almost all of the heat created by the flame, carrying it out of your garden space. The HydroGEN is capable of removing 86% of the heat produced by burning propane (LP).

• Water-cooling removes 86% of the heat
• Adjustable water flow valve
• Adjustable flame – produces between 15 and 45 cubic feet of CO2 per hour
• NO pilot light — flame is activated by water flow
• Overheat shutdown sensor
• Warranty: 1 Year

Product Brochure (PDF)
Owners Manual (PDF)

Size: 16″ H x 12″ W x 6″ D

Grower’s Tip:
Indoor plants can use more CO2 than the 300-400 ppm that is naturally available in the air. By increasing this amount to 1200-1500 ppm you can increase plant yields by 100% or more. Carbon dioxide enrichment does NOT improve flavors or essential oil production — it simply makes plants grow faster!