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Heat Retriever is a product combine the heating pipe into gas range top. Currently, gas stove has very low efficiency of heating out food. There has always been at least 50% - 60% waste of heat conducted through the metal top, and released into the air. Heat Retriever could collect those wasted energy and preserve them by running water through, for later use within the kitchen. For example, warming up the water for washing dishes, for tea cooking, or for having a hot bath. This whole system of heating could save energy for every single family, hence the whole human society.
providence, United States