Maximize Growth & Yields with a Johnson CO2 Generator
A Johnson generator equipped with our new PPM controller counter balances plant respiration in all conditions to optimize yield and bloom quality by maximizing CO2 levels – up to 1,500 PPM.
- Easy to hook up and program 3 units at one time
- Controls the PPM in the greenhouse during light hours
- One plug hook up is compatible with all Johnson CO2 generators.
- Most growers do their own installation. No expensive duct work is required.
- New purchases come with a burner lifetime warranty.
- Simply set the gas pressure gauge to completely automate the desired CO2 levels in your greenhouse.
- The 24V gas valve can be activated by a timer or an optional combination timer thermostat.
- In case of flame failure, the gas supply shuts off automatically.
Classic Unit Specifications:
Maximum area fertilized per unit* 4,800Sq Ft.
Cubic feet/hr. CO2 @ 60 temperature* – 72 Pounds C02/hr* – 8.25 Burner Range Btu/hr*
*Based on adding 1,500 ppm C02 to a greenhouse with one air change per hour CO2 production slightly less when burning natural gas.
Diameter:18″x Height: 20″- Shipping Weight: 25 lbs.
420 Unit Specifications:
Maximum area fertilized per unit* 400 Sq Ft. Cubic feet/hr.
C02 @ 60 temperature* – 6 Pounds C02/hr*
1.37 Burner Range Btu/hr*
*Based on adding 1,500 ppm C02 to a greenhouse with one air change per hour C02 production slightly less when burning natural gas.
Flame safety control furnished as standard equipment provides 100% shut-off in case of pilot failure.
Available Classic Units:
| Description | Price |
|---|---|
| Natural Gas CO2 Generator | $975.00 |
| LP Gas CO2 Generator | $975.00 |
| Nat. Gas Stainless Steel CO2 Generator | $1,059.00 |
| LP Gas Stainless Steel CO2 Generator | $1,059.00 |
Available 420 Units:
| Description | Price |
|---|---|
| Small Stainless Steel Nat. Gas CO2 Generator | $649.00 |
| Small Stainless Steel LP Gas CO2 Generator | $649.00 |
Controls & Power
| Description | Price |
|---|---|
| Controller, CO2 w/ photo sensor & plug | $360.00 |
| Transformer (115V/24V; 40VA) | $69.00 |
Johnson CO2 Generators are made in the Heartland of America by Johnson Gas Appliance Co., family-owned since 1901.
To learn more about how a Johnson CO2 Generator call (800) 553-5422, ext.121 or Email: mchute@johnsongas.com
