Factors affecting the cost of a geothermal heat pump system

One stigma about installing a geothermal heat pump system is the cost- many homeowners assume that these systems are out of their price range. In reality, there are many factors which need to be considered in order to accurately quote the price of a geothermal heat pump system. Different homes have different needs, and some may have qualities that can affect the cost of the overall system.

Does your home have duct work?

If your home has existing duct work which can be used with a geothermal heat pump system, this may reduce the overall system cost. If your geothermal heat pump system installer determines that your duct work is ideal for use with the new geothermal heat pump, you can avoid the cost of running a new duct system through your home.

What’s your heating and cooling load?

The heating and cooling load of your home will play a large part in determining the size of geothermal heat pump system you’ll need. A larger system is typically more expensive than a smaller one. In order to determine the size of geothermal heat pump your home will require, we conduct Manual J calculations to assess the exact amount of heating and cooling your home will need.

Is your property suited for a ground loop?

The geothermal heat pump system uses a ground loop to collect geothermal energy to heat and cool your home. Laying the ground loop will account for a portion of the installation price. Excavating must be done and equipment costs accounted for. We look at the soil conditions and landscaping or structures which could obstruct the ground loop. These factors play a role in determining how the ground loop will be installed, and the final cost of your system.

If you’re interested in a geothermal heat pump system, don’t guess at the cost. Smith Sustainable Design’s team of expert system designers can provide you with an accurate estimate of costs- which may be lower than you think!