Is there a fresh air kit for outside air ?
Related Questions
- On the outside cover of the PuriFresh ERV, two of the four openings have stale air leaving the unit and the other two have fresh air entering. Since the openings are closely spaced, why doesnt the stale air leaving get sucked back in and contaminate the fresh air entering?
- Is there a fresh air kit for outside air ?
- Where can I purchase an outside air kit?
