Cost of geothermal heating and cooling installation

Older closed-loop geothermal units did use Freon R22 in their lines. After the EPA banned R22 production in , new closed-loop geothermal units now use either:. Avoid buying geothermal systems with R22 as the price of Freon R22 in circulation keeps increasing. Closed loops only recirculate the same 60 to 80 gallons of water through the system over and over without needing more water.

Open-loop systems use 5 to 8 gallons of water per minute. Get free estimates. How much does a geothermal heating and cooling system cost to install? How much will your heat pump cost? Reviewed and approved on March 19, , by Tom Grupa and 5 expert heat pump contractors on HomeGuide. Key facts for geothermal heat pumps GHP and ground source heat pumps GSHP : Geothermal systems provide both heating and air conditioning using renewable energy from the constant temperature below the surface.

Fossil fuel-produced electricity is only necessary to run the fan and circulation pump. Geothermal systems last 20 to 25 years for the indoor heat pump and 40 to 60 years for the ground loops. A standard heat pump lasts 10 to 15 years. Table of contents [hide] [show]. Get free estimates from geothermal installers near you. View Pros. Find top-rated geothermal contractors in your area. Consult with geothermal contractors near you.

Save water usage on open-loop geothermal systems by recirculating a fixed supply of clean groundwater in and out of a private well. Still have questions? Ask a geothermal installer. Thomson, James A. Jason Cullum, Ground Loop Inc. Personal communication. Johannes Rosemann, Buffalo Geothermal Heating. Kenny Nelson, Geotherm Inc. A horizontal ground loop is installed over a wide area of ground and requires enough space to dig trenches hundreds of feet long and feet deep.

If a typical 2, sq. This cost includes only materials, labor, equipment, and supplies and is not the same as the price paid by the customer. A vertical ground loop is installed in one or more boreholes about to feet deep in the ground. If a 2, sq. The most appropriate loop type for your home primarily depends on the amount of land available and whether or not you have a pond on your property! All three loop types can be equally efficient when installed properly, but the cost can vary widely due to the factors explored below.

The ground loop size is based on the geothermal heat pump size, the soil conditions, and the overall climate. Moist soil will usually transfer heat more efficiently than dry soil.

Heat transfer increases with stable, constant temperatures. Temperatures are more consistent in deep ground and less consistent in shallow ground.

Geothermal ground loops are installed using either drilling or trenching equipment based on the loop type and depth. Because horizontal ground loops are long but shallow, installers use a backhoe or a chain trencher to dig them. Alternatively, vertical ground loops require a drill rig to drill one or more holes several hundred feet deep as well as grout machine to fill in these holes.

Drilling is almost always more expensive than trenching. For many homeowners, vertical ground loops are the best and only option due to space constraints and local geography. Updated October Please note the incentive landscape is rapidly changing and may have shifted by the time you come across this resource.

What Federal, State, and Utility incentives apply to you as a homeowner? In the form of personal tax credits, these incentives save Dandelion customers thousands of dollars. State-level incentives depend on the location you reside in and which utility company you have. Details are listed below. The rebate program requires a pre-inspection and post-inspection step at the customer's home. Dandelion has built this into the installation timeline to ensure all rebate requirements are met.

Below is a list of the PSEG rebate based on system size:. Both Eversource and United Illuminating offer geothermal heat pump incentives via the Energize Connecticut program The following municipal utilities are not part of the Energize Connecticut program; Groton, Bozrah, Norwalk, Wallingford, and Norwich.

See the table below for an example of what an average sized home that needs a 5 ton geothermal heat pump system would qualify for in Connecticut. Geothermal systems are also exempt from state sales tax. However, homeowners cannot take advantage of both. Unfortunately, homeowners who use natural gas to heat their homes are not eligible for a Mass Save rebate at this time. Dandelion offers homeowners state of the art geothermal heating and cooling at an affordable price.

The Dandelion Geothermal system provides home heating, central air conditioning and hot water at over four times the efficiency of any furnace on the market. Experienced 1 New York residential geothermal installer by volume in and Total Integration Our energy consultants work directly with our site survey and design teams to integrate load calculations, ground loop layouts, and other parts of the design process.

That means that by using wifi and secure cloud storage, we collect data about how every part of the system is operating and make recommendations so it can operate even better. Always Improving Automatic software updates so your system will get even smarter over time. This price can increase based on additional complexity like ductwork modifications, electrical upgrades, zoning, bedrock removal, or if multiple heat pumps are needed.

Here is an example of a typical 2, square foot home in Cortlandt, NY with fuel oil heating and central air conditioning versus a Dandelion Home Geothermal Heating and Cooling System.

Geothermal Pricing Guide. Geothermal System Permit Costs. Indoor Portion Costs. The actual heat pump price is scaled up or down based on the variables below. A heat exchanger that interacts with the outdoor ground loop. A compressor. Heat Pump Compressor Type There are 3 types of heat pump compressors : single-stage , two-stage , and variable-stage.

A variable-stage heat pump can vary its levels of intensity incrementally. Multiple Zones. Electrical Upgrades Installing a geothermal heat pump is often part of 'electrifying' a home. Outdoor Portion Costs. Dense rock and clay can hold and transfer more heat than sand. Ground Loop Equipment Geothermal ground loops are installed using either drilling or trenching equipment based on the loop type and depth. Drill Rig. A drill rig is a scarce resource that can only be used in one place at a time.

Unlike backhoes or chain trenchers, drill rigs are a major expense to purchase or lease and require extensive upkeep, labor, and fuel to safely operate. Terms and Conditions. Owner's Area. Contact Us. All rights reserved Privacy Policy. ClimateMaster News. News Home. Geothermal Energy. Evaluating your Personal Situation Many factors will contribute to the geothermal heat pump cost that a homeowner can expect to spend during installation.

System capacity The capacity of your unit needed to facilitate the size of your home will determine the most significant portion of your budget. Types of systems You also have to consider the types of loops for your geothermal heat pump.

Features and efficiency The features of your unit and system efficiency will also be a factor in determining overall costs. Who Should Consider a Geothermal System? Settling in The longer you intend to stay in your current home, the more cost-effective a geothermal system is in the long run. Ideal landscape and retrofitting If you have the ideal location for setup, your upfront cost will be lower.

The weather and payoff The more extreme heat or cold in your climate, the faster you will recoup your investment through lower energy costs.