单词	hydronic
释义	hydronic /hʌɪˈdrɒnɪk / adjective Denoting a cooling or heating system in which heat is transported using circulating water.But just in case, we included hydronic radiant heat that circulates hot water through pipes imbedded in the concrete floor to heat the house in winter.... These heaters also can act as backup heat sources for hydronic radiant-heat systems and solar water heaters. Instead of circulating warm air throughout a home, a hydronic system pumps hot water or steam from a boiler through pipes and radiators or copper-finned baseboard radiators, and then returns it to be reheated and recirculated.
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