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What is a closed loop system?

A closed loop system uses a continuous loop of buried polyethylene pipe. The pipe is connected to the indoor heat pump to form a sealed underground loop through which an environmentally friendly antifreeze-and-water solution is circulated. A closed loop system constantly recirculates its heat-transferring solution in pressurized pipe, unlike an open loop system that consumes water from a well. Most closed loops are trenched horizontally in areas adjacent to the building. However, where adequate land is not available, loops are vertically bored. Any area near a home or business with appropriate soil conditions and adequate square footage will work.



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Van's Refrigeration has provided Green Bay geothermal heating and cooling solutions for many years. We proudly offer Green Bay WaterFurnace geothermal systems and stand behind our quality work and products. Call us at Van's Refrigeration today. We are ready to bring you into the WaterFurnace Green Bay geothermal family.

 
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