Geothermal heat pumps are an increasingly popular way to regulate temperature inside a home while minimizing energy consumption. One common question that comes up is how much yard space is needed to install one. While there’s no one-size-fits-all answer, a good benchmark is that you’ll need between 400-600 meters (or 1200-1800 feet) worth of buried loops horizontally for every ton of energy needed to heat or cool your home. Here are some important points to consider when sizing a geothermal heat pump yard space:
The size of the coils depends on the size of your home.
A typical mid-sized home may need a 3-ton unit.
400-600 meters (or 1200-1800 feet) worth of buried loops are required for every ton of energy needed.
To put this into perspective, a 3-ton unit would require around 1200 to 1800 feet worth of coils.
The length of the buried coils will be determined by the size of your home, so it’s important to work with a knowledgeable installer who can assess your needs.
When planning for a geothermal heat pump, it’s important to ensure that you have enough yard space to accommodate the needed coils. By working with experienced professionals and understanding the basic guidelines, you can make informed decisions that will increase your energy efficiency and lower your carbon footprint.