You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth. Autopilot CO2 generators provide and maintain the carbon dioxide levels needed to meet maximum growing potential, and operate for only pennies a day.
These highly reliable CO2 generators feature powder-coated steel enclosures that resist moisture, rust and discoloration, providing years of trouble-free operation. They are very safe and easy to operate. The built-in solid-state electronic ignition module creates a spark to light the burners. The units are also equipped with a safety tip over feature that shuts off the gas source if the unit is tipped or falls over. Autopilot generators are available in both propane and natural gas models, along with high-altitude versions in all sizes.
All models are equipped with:
Precision manufactured brass burners
Solid-state electronic ignition module-no pilot light necessary
TIP OVER switch shuts off gas source if the unit falls or tips over
SHUT DOWN warning with LED error indicator lights
Three sizes available-4-burner, 8-burner, and 10-burner (adjustable: 2-, 5-, 7-, or 10-burner option)
4-Burner: Spaces 14' x 14' and smaller
8-Burner: Spaces 28' x 28' and smaller
10-Burner: Spaces 35' x 35' and smaller
Autopilot CO2 generators are perfectly paired with our line of Autopilot environmental controllers.
NOTE: These generators require unrestricted airflow through the bottom and must be mounted by hanging/suspending.