Zandor,jdog! It can be caught and used in the grow room! All ya gotta do is get some flex ducting like for a dryer vent! Since it is way heavier than oxygen or carbon monoxide,put a small muffin fan inline away from the heater and put the end of the flex at the base of the heater.It will be caught in the draw of the muffin fan and taken into the growroom.Not sure though how you could possibly monitor such a use! But,Hey! It'll work!

Ga Grown
GaGrown Reviewed by GaGrown on . Water heaters and CO2? OK so my new house has the water heater indoors. Near where the ac sucks air in to cool it off. My question is. Do you guys think the CO2 will be carried into the other rooms? VIA ac vent. Into the growroom most importantly. Rating: 5