How much CFM for a 4x4x6 veg tent?

jondamon said:

Wow what’s the ambient where you are?

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bk78 said:

currently -40

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jondamon said:

fuck! no wonder you Barely need to exhaust and run heaters all the time lol.

It’s about 3C here at the minute.

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jondamon said:

That’s how I role pretty much.

passive vents but with a thermostat controller that holds a desired temp by speeding up or slowing down but I don’t use an AC as I live in the U.K.

During winter months I block off some of my intakes if temps get too low.

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bk78 said:

Tomorrow night is dipping down to -49 yeeeeee

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ComfortCreator said:

What region? Are you in the Yukon

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ComfortCreator said:

Is AC standard in most apartments and homes in UK or rare? Never heard this before. Honestly the world didnt exist before AC did it?

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jondamon said:

Nope AC in homes is very rare in the U.K.

We have water filled heating systems for the winter. And windows for the summer lol.

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