4 ms·
Not sure what city you live in but in the big cities I’ve lived in it was always easy to get the level down to 500ppm by opening windows.
by changoplatanero 1y ago
Not sure what city you live in but in the big cities I’ve lived in it was always easy to get the level down to 500ppm by opening windows.
- wpm 1y agoYeah I live in Chicago and it is not hard to keep it at 450ppm. Right now it’s 493ppm in here.
- PNewling 1y agoWhat are you using to measure this? (I'm sure I could do my own research, but was more curious since it seems like you've already got a setup.)
- teekert 1y agoI mean that’s really low. If it’s cold outside you’re probable just wasting energy keeping your spaces warm with so much ventilation, making the problem worse in the process.