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Solar Air Heater DIY- (warms,drys,dehydrates,defrosts,de-ices) 150F
Автор: desertsun02
Загружено: 2013-05-23
Просмотров: 34913
Описание:
Homemade Multi-Use Solar Air Heater will warm, dry, defrost, de-ice, dehydrate etc... uses: perfect for drying/dehydrating foods, great for drying homemade biofuel biscuits/briquettes. turns snow into water (drinking water in a pinch) and more. Simple DIY project. easy to make. made from 5 items. box, glass, paint, computer fan and small solar panel. raises temperature about 70F! Tip: lining the bottom of box with black plastic will help protect heater from any water, ice or snow. note that the fan and solar panel are optional if warm air (outside the box) is not needed.
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