Quote from: hub_cat on Today at 05:54:54 AM

Sorry no sMerit Cheesy

Thank you kindly.

here is one merit for follow up.

in the case of vocs quality air filters such as I listed can be cleaned up

in the case of co2 fresh air exchange is best.

a lot of what you need to do depends on how much you are exchanging air vs scrubbing air.

I have extra issues allergies and asthma which mean bring in outside air to flush vocs and maintain decent co2 numbers over rides simply bringing in fresh cool air and blowing out hot stale air.

even if I don’t mine I keep house sealed other than right after a solid rainstorm.

A solid rain clears outside air enough that my allergies do not flair up 🆙.

So at times the house stays very sealed for a week. which means I need the air exchanger for decent co2

most people do not have my allergies.

so they allow air into the home.
they exchange air in the mining spot.

my home mining is about 2000-3000-5000 watts depending on winter spring or summer.

the big mine is just cold air in and hot air out. we burn over 150000 watts at the big mine.