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 re-circulates its heat transferring solution in a pressurized pipe.

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“I have dealt with heating/AC companies before but Arronco takes the cake on customer attentiveness! Extremely pleased with things every…”

Rodney Leadingham

“I have dealt with heating/AC companies before but Arronco takes the cake on customer attentiveness! Extremely pleased with things every…”

Rodney Leadingham

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Lundy Sparks

“The benefit of the investment became clear after the Arronco analysis, and after you brought staff to the house for…”

Lundy Sparks

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Ed J. Vogel

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Cheryl Lindsey

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