• Heat a room with the sun
• No installation required
• Digital Thermometer
• High quality aluminum and polycarbonate / clear fiberglass

The U.S. Solar Heating DHSH Double Hung Window Solar Air Heater is a solar air heating unit designed to heat the air for free by using the sun's energy, no installation required. The Solar Air Heater is made of high quality aluminum and polycarbonate / clear fiberglass that can hold up to 277°F. Simply place against a window with a southern exposure. Unlike your window AC unit you do not need to open or remove the window. The panel has a built in digital thermometer which allows you to see the temperature of the air that the heater is blowing out. The fan in the panel operates on an exterior 120V to 12V in-line adapter, plugged into the nearest standard electric outlet.

• Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
• Smarthome does not accept any returns for this product. If defective, you will need to contact the manufacturer directly for all warranty issues.

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