Buildup of co2 in a home comes from the people living in it. That blower unit is literally just moving the air around. It doesn’t add or take away anything but heat energy.
I’m not claiming that AC units emit Co2 (other than at power plants).The problem is with closing windows and doors. I guess people see thing on the wall blowing cold air and assume it’s coming from outside, which it is not, and skip on airing the room they’re in, which, while not immediately hazardous, has detrimental health effects.
Buildup of co2 in a home comes from the people living in it. That blower unit is literally just moving the air around. It doesn’t add or take away anything but heat energy.
I’m not claiming that AC units emit Co2 (other than at power plants).The problem is with closing windows and doors. I guess people see thing on the wall blowing cold air and assume it’s coming from outside, which it is not, and skip on airing the room they’re in, which, while not immediately hazardous, has detrimental health effects.
Houses aren’t hermetically sealed. Unless you are using a gas stove or something like that, there is no issue.