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- Thu Dec 26, 2013 12:40 pm
- Forum: Solar Power Discussions
- Topic: Passive Solar heater not blowing air>
- Replies: 1
- Views: 6799
Passive Solar heater not blowing air>
My son and I built a passive solar heater for a science project. I have researched it and I can't find what we did wrong… It is hot when you stick your hand in vent but is not blowing it out. The only thing I can think of is its a lot smaller then the window bc its against a glass sliding door. Woul...