ocr: I - - - SOLAR HEATER SOLAR - PANEL collects infrared radiation from Athes . sun and converts the energyinto heat. Even on coudy days, a solar heater can help provide a house with hot water for washing or heating. This cuts down on fuel bills and improves the energy etliciency of the house. SUN'S RAYS COPPER. COPPER SHEET ALUMINUM PIPE HOT FOIL WATER nI HEAT o" BLACK. EXCHANGER SURFACE At - - - PUMP 6 - - Le - COLD WATER
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