3 ms·
By vent I meant both in and out (but one vent only doing one thing at a time). On more thought, I guess making hot air exit from top is always easier. So no ne
by fizixer 6y ago
By vent I meant both in and out (but one vent only doing one thing at a time).
On more thought, I guess making hot air exit from top is always easier. So no need to switch: air comes in from the bottom vent (hot in winter, cool in summer) and out from the top?
- fizixer 6y agoOn further thought, two high vents, two low vents. Winter: lower vents on (one inlet, one outlet). upper closed. Summer: upper vents on (one inlet, one outlet). lower closed. The vents should be far apart to ensure cirulation (definitely not next to each other).