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Rotating magnet water heater. Note the interaction with both ends of the 24 magnets imbedded in the wheel. | Solar heater diy, Water heater, Solar heater
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Amazon.com: Zerostart 3400017 Portable Electric Heat Magnet Heater for Transmissions, Oil Pans and Small Engines | CSA Approved | 120 Volts | 200 Watts : Automotive
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Water-cooled infrared heater to fit inside a 5 inch magnet | Precision Control Systems, Inc. + Research Inc.
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Applied Sciences | Free Full-Text | Energy Consumption Characteristics for Design Parameters of Permanent Magnet-Based Al Billet Heater
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