linuxguy , 23 days ago I've never seen manual dampers that smart. 🤷 Give closing up downstairs a shot and if your evaporator turns into a block of ice, well, then you let it thaw and know your need more air flow.
I've never seen manual dampers that smart. 🤷 Give closing up downstairs a shot and if your evaporator turns into a block of ice, well, then you let it thaw and know your need more air flow.