I purchased a Sentinel CPPM-4 contoller, And the HydoGen Pro generator.And you're certain that those dual hose portable units do not expel any air from the room they are placed in??
And the Sunleaves dual hose portable 12,000 btu Air conditioner.
I first set it up using a large 50lb CO2 tank that I leased, I setup Fuzzy logic controller on the Sentinel to 1000 ppm, Lights on 18 hrs, The tank was empty in 3 days? Guy at my local Hydroponics store said it there would be minimum loss of CO2.
So I decided to go with the Generator option, Great product water cooled CO2 generator. Set PPM to 900 as a test, set to generator mode. I started the CO2 generator, it never rose above 450PPM> I thought it was not starting? well it was. I turned off the dual hose unit, and started again to 900ppm, Monitor showed 875 ppm and rising, So I started the air unit. It dropped to 625ppm in 5 minutes, So it definitely is sucking CO2 out of the room. I'm so pissed now after seeing this.
And try and reach someone at Sunleaves the manufacturer. No response.
Anyone with similar problem, please post!
Im at a loss now,
Since CO2 settles near the canopy of the plants, was thinking of raising the Air conditioner as high as I could. so the intake would be above the CO2??
Any feedback would be appreciated.