2 ms·
Assumes small room with only one window and can't open anything else: Place the fan in the lower part of the window blowing down inwards. Sucks in air in bottom
by Moru 8y ago
Assumes small room with only one window and can't open anything else: Place the fan in the lower part of the window blowing down inwards. Sucks in air in bottom half, warm air goes out above the fan.
- veli_joza 8y agoYou are answering a different question. To put it in your terms, do you think your solution is more efficient than putting fan in upper part sucking the air out, and what's your reasoning?
- Moru 8y agoWell, it's more efficient to place something on the windowsill than to hang a rotating fan from the upper part of the window, that will just move around and most likely blow downwards, obstructing the airflow.