New to using CO2 for my harvest PLEASE help

[growninnorcal]

Okay, I'm about a month to month and a week away till harvest. I decided to take a plunge early and get a CO2 generator. How do you work this?

I have an intake fan getting air from outside of the house and bringing it in. Then I have my scrubber thats blowing air outside which at the same time goes through all of my lighting fixtures before going outside.

I know that your suppose to run CO2 when the lights are on. Do you turn both operations off? Then my lighting would heat up the room? If you left both operations on aren't you wasting alot of CO2 making it useless? I'm thinking if I'm correct I'd just run off the scrubber since its taking air inside and throwing it outside. Please let me know how this works. Thanks

 

[Mr. Supergrow]

Hey there Buddy,

You need to set it up both your intake and outtake fan to stop when the CO2 is released.

I run this on my set up, let the plants have 30mins with the CO2 before the fans come back on IMO, i release CO2 4 - 5 times a day.

Hope this helps