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  1. Geothermal Heat Pumps - Department of Energy

    Geothermal heat pumps (GHPs), take advantage of the constant temperature of the shallow earth (40°-70°F/4.5°-21°C) to efficiently exchange temperatures, heating homes in the winter and …

  2. Geothermal Heat Pumps | Geothermal HVAC | Carrier

    Geothermal heat pumps are rated by their Energy Efficiency Ratio (EER) and the coefficient of performance (COP) rating, which is much like miles per gallon (MPG) for a car: the higher the …

  3. Geothermal Heat Pump: How It Works - This Old House

    Oct 8, 2024 · Geothermal heat pumps operate on simple thermodynamic principles, transferring heat between your home and the earth through a network of underground pipes. This process …

  4. Geothermal Heat Pump Guide: Everything You Need to Know

    Jan 23, 2025 · How much does a geothermal heat pump cost? How much can it save you? Here's what you need to know about these energy efficient HVAC systems.

  5. Best Geothermal Heat Pumps: Brands, Types, Costs, and Benefits

    Jun 22, 2025 · Geothermal heat pumps (GHPs), also known as ground source heat pumps, represent one of the most efficient and environmentally friendly heating and cooling systems …

  6. Geothermal Heat Pumps - ENERGY STAR

    Geothermal heat pumps (GHPs) are among the most efficient and comfortable heating and cooling technologies currently available, because they use the earth's natural heat to provide …

  7. Best Geothermal Heat Pumps: Top Models, Costs, Efficiency, and ...

    Sep 3, 2025 · With careful selection and expert installation, the best geothermal heat pump can deliver decades of quiet comfort, low operating costs, and resilient performance across U.S. …

  8. How Does a Geothermal Heat Pump Work? Complete 2025 Guide

    Jul 31, 2025 · What Is a Geothermal Heat Pump? A geothermal heat pump, also known as a ground-source heat pump (GSHP), is an energy-efficient heating and cooling system that …

  9. Geothermal & HVAC Company | Southern Solar Systems

    We service and repair all brands of heating and air conditioning products including air conditioners, furnaces, heat pumps, and all heating and cooling equipment. We specialize in …

  10. Understanding Geothermal Heat Pumps and Geothermal

    A geothermal heat pump (also called a ground-source heat pump or GSHP) connects a single home or building to a loop of pipes buried underground. This system uses the earth’s …