Is your air conditioner bringing in dirty outside air?

Is your air conditioner bringing in dirty outside air? Here’s a live test with a particle counter. See the average results over multiple AC tests here.
Thomas Talhelm

芝加哥大学行为科学系的助理教授; Smart Air创始书呆子。

发表评论

电子邮件地址不会被公开。 必填项已用*标注