Meaning Primary circuit
What does Primary circuit mean? Here you find 2 meanings of the word Primary circuit. You can also add a definition of Primary circuit yourself
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Primary circuitAn assembly of water fittings in which water circulates between a boiler or other source of heat and a primary heat exchange inside a hot water storage vessel, and includes any space heating system. I [..]
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Primary circuitDistribution circuit (less than 69,000 volts) on the high voltage side of the transformer.
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| << Pressure relief valve | Secondary circuit >> |