Author: ivanpankov | Posted in Heating & Cooling | Open Loop Solar Water Heater — How Does It Work?There are so many terms associated with solar water heaters, it could be confusing for somebody who is on the quest of finding a perfect system for home use. What is an open loop solar water heater for example? Open loop basically means that water which is circulating through your solar collector goes to your tap later.In closed loop system you can use antifreeze, because it is never mixed with you

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