How Geothermal Heat Pumps Work - Home Energy Efficiency Explained #118129 (License: Personal Use)

This educational illustration depicts a residential home equipped with a ground-source heat pump system, where red and blue pipes loop beneath the surface to absorb or release heat depending on the season. The sun shines above, emphasizing renewable synergy, while arrows indicate fluid flow direction for heating (red) and cooling (blue) modes. The cross-section reveals soil layers and the home’s foundation, clarifying system integration.

Used on sustainability, HVAC, or green building web pages to explain geothermal technology to homeowners, students, or contractors; matches user intent seeking visual learning aids for renewable home heating/cooling solutions.