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"Tom went above and beyond in the question answering category and what a great looking install."
- Jim & Karen Hommerding
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| Can a Geothermal heat pump be added to my high efficient furnace? |
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Yes, they are called dual or split geothermal heat pumps. They can be added for those who want to have a dual-fuel heating system. Dual-fuel systems use the geothermal unit as the primary heating source, and the fossil fuel furnace as a supplement in extremely cold weather should additional heat be needed. |