WaterFurnace - Frequently Asked Questions

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 A: A WaterFurnace geothermal system uses stable underground temperatures to heat and cool your home with exceptional efficiency. 

 A: Homeowners typically save 50–70% on heating and cooling costs with a WaterFurnace geothermal heat pump. 

 A: Yes. A geothermal system heats, cools, and can even assist with hot water using a desuperheater. 

 A: Yes — WaterFurnace systems qualify for a 30% federal tax credit, plus possible local utility incentives. 

 A: Indoor units last 20–25+ years, and the underground loop system can last 50 years or more.

 A: Extremely. There’s no outdoor AC unit, and indoor components run much quieter than traditional HVAC systems. 

 A: Based on your property, we determine if you need a vertical, horizontal, pond/lake, or open-loop system. 

 A: Yes. Underground temperatures remain stable year-round, making geothermal effective even in freezing climates. 

 A: Yes. Most existing homes can be retrofitted with a WaterFurnace geothermal heat pump after a site evaluation. 

 A: Yes. Geothermal systems don’t burn fuel, eliminating carbon monoxide risks and improving humidity balance. 

 A: Very little. Regular filter changes and annual system checks keep a WaterFurnace system running smoothly. 

 A: Most installations take 2–4 days, depending on loop type and property conditions. 

 A: Geothermal provides higher efficiency, lower operating costs, longer lifespan, and more consistent comfort.