How warm does geothermal heating get?
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Studied at the University of Tokyo, Lives in Tokyo, Japan.
The electric units use solid state TRIAC output switches that operate very hot. The water has to be heated from ground temperature of 50--F to at least 120--F, which is a rise of 70--F in less than 8 ft. of copper.
2023-06-09 14:46:05
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The electric units use solid state TRIAC output switches that operate very hot. The water has to be heated from ground temperature of 50--F to at least 120--F, which is a rise of 70--F in less than 8 ft. of copper.