Size and type of Co2 for 24k W sealed room

Hi all

So I need some advice, please.

I'm currently on a build and I'm going over my Co2.

Room is 12m x 4.5m x 3m (h) ,

It's a sealed room and will have 20 - 24 Gavita 1kde and 2x 48k BTU A/C.

Will it be better to use a co2 Tank or burner to maintain my Co2 levels?

With a huge amount of air movement, I was hoping to get away with a tank and dispersion tube running around the room

Burners definitely. Unless you can get a good supply on bulk CO2. With those AC units you should be fine.

That amount of tanked c02 would be crazy. Burners put out heat and moisture but there really is no alternative