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Handout
Other

Warm Air: Gas Furnace

For Students 9th - 10th
Gas furnaces are described. The major parts of such a furnace and their respective role is discussed. Maintenance and troubleshooting tips are provided.
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Handout
Other

Warm Air: Solar Heating

For Students 9th - 10th
Solar heating systems and their operation are described, and their benefits, both economic and environmental are discussed in detail.