FHP's second generation Aquarius II AP Series brings the highest efficiency geothermal heat pumps available in the market today, said the company. The Aquarius II features a state of the art two-stage unloading scroll compressor which, when controlled by a multistage thermostat, stages the unit to match the demand for heating and cooling. The result, up to 70 percent lower energy bills, increased comfort and better humidity control. The Aquarius II AP Series comes ready for operation in a geothermal application. Using the earth's energy to heat and cool a house not only makes economic sense but is good for the environment. The system uses refrigerant R-410A, the industries answer to R-22, helping preserve the earth's ozone layer.

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