Renter friendly fresh air system no drilling: why is this still so hard?
been looking into apartment ventilation and hitting the same wall. people want fresh air to clear out CO2, but traditional ERV/HRV setups require drilling holes in exterior walls. For renters, thats a deposit-killer. Air purifiers just recirculate the same stale air.
I'm on a team researching a window-mounted fresh air system concept for renters, and the project name is cozeware freshflow. Trying to figure out why this market gap is still so awkward to navigate. Do renters actually care about CO2 enough to mount something in their window, or do they just crack it open and deal with the noise and bad outdoor AQI?
Not sure if a no drilling window setup is realistic for ground floor apartments or if the security risk kills it.