3 ms·
Good ideas. "Air exchanger" is another thing I'd never heard of before. And I've written down the idea to do an experiment: I think maybe what I could do is cov
by nathan-wailes 3y ago
Good ideas. "Air exchanger" is another thing I'd never heard of before. And I've written down the idea to do an experiment: I think maybe what I could do is cover up my Aranet4 CO2 monitor's front screen with some tape, take it with me to different venues around where I live, write down what I think the CO2 level is at that venue, and then look at the logs afterwards.
- Aspos 3y agoCan recommend Panasonic ERV/HRV. With it air in my office is better than the air outside: CO2/O2 levels are practically the same, but on the way in air gets filtered.
- nathan-wailes 3y agoThank you for the tip!
- colanderman 3y agoI used to use this window-mounted model from PuriFresh: http://www.purifresh.com/erv.html http://www.purifresh.com/erv.html Having fresh indoor air in the winter was amazing. Unfortunately my current home has non-standard windows so it doesn't fit anywhere. If you are in the Boston area I'd be glad to gift it to you.
- nathan-wailes 3y agoWow, thank you for the tip! I'm going to look into the Purifresh, that sounds like exactly the kind of thing I'm looking for. Unfortunately I'm not in the Boston area but thank you for the offer!