Unlike air-source heat pumps, geothermal units remain highly efficient even in temperatures well below zero because they rely on stable ground temperatures (approx. 50°F).
Best for small yards; pipes go 100–400 feet deep. buy geothermal heat pump
Ensure your contractor is accredited by organizations like the International Ground Source Heat Pump Association (IGSHPA) to guarantee proper loop sizing and system design. Performance Benefits Unlike air-source heat pumps, geothermal units remain highly
Before buying, evaluate these technical and site-specific factors: Ensure your contractor is accredited by organizations like
The indoor unit typically lasts 20–25 years , while the underground loop can last 50+ years .
Buying a geothermal (ground-source) heat pump is a major home investment that typically costs between . While the upfront price is higher than traditional systems, you can recoup costs through federal tax credits and energy savings of 30%–60% over time. Financial Incentives & Costs
These systems are 3–6 times more efficient than standard electric heating, often delivering 4 units of energy for every 1 unit consumed .