ground source heat pump in modern room next to glass door

Ground Source Heat Pump Installation

Robust, efficient, and ideal for insulating larger properties.

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Why choose a ground source heat pump?

GSHPs – also known as geothermal heat pumps – generate energy by drawing heat from the ground. They come with a higher price tag in exchange for durability, consistent efficiency, and the capacity to heat larger buildings. Ground source pumps also tend to be more subtle than other heating systems as their main component, ground loops, are installed beneath the ground, out of sight. Exchange your investment for incredible savings on energy costs generated from their high quality performance.

Our award-winning team can advise on the best type of heat pump for you and provide bespoke designs to seamlessly integrate the new heating system into your property. Using equipment from industry-leading manufacturers such as Viessman and Stiebel Eltron, our ground source heat pump installers are committed to installing cost-effective, environmentally friendly systems that will generate a healthy return on investment for our clients.

Got more questions? Get in touch and we’ll be happy to provide expert advice.

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How do they work?

For a ground source heat pump installation, a network of pipes known as a ground loop is assembled underground to absorb heat from the earth. A mixture of water and antifreeze circulates the loop, absorbing heat from the temperature of the ground.

How do they work?

The temperature of the fluid in the pipes gradually increases as it moves around until the heat passes through an evaporator into a refrigerant.

How do they work?

The refrigerant is then compressed, further increasing pressure and temperature. The compression process will create a sufficient heating temperature ready for distribution.

How do they work?

Finally, the heat is distributed to radiators, underfloor heating and other heating devices via a condenser. For summer operation, this process is reversed whereby heat is extracted from within the building and released underground.

Strong Performance

Ground source heat pumps can provide heat more consistently as the ground temperature is more stable than air temperatures. The average GHSP has a higher COP (Coefficient of Performance) than air source devices, meaning that they can provide more heating/cooling for each unit of energy used.

Durable

GSHPs tend to have a longer lifespan than ASHPs. The underground components are more protected from the elements and wear and tear and can last up to 50 years with minimal maintenance.

Lower operating costs

Due to their efficiency, ground source pumps tend to produce lower energy bills than air source pumps. Where ASHPs are likely to require additional energy consumption for colder climates, ground source pumps are able to continue producing a consistent amount of heat.

Reduced environmental impact

Generally speaking, GSHPs are more efficient than air source heat pumps, producing lower carbon emissions.

Flexibility

With the outdoor space required, ground loops can be arranged vertically, horizontally, or within ponds or lakes for greater freedom.

Comfort and quiet

Regarded as the more aesthetically pleasing of heat pumps, with most of the components situated underground to minimise visual impact. They operate very quietly too, meaning they are less imposing on your home than an air source.

heat pump with decorative green plant behind it

Reduce your Co2 emissions by up to 50%

Installing a heat pump is beneficial for reducing your energy costs, and cutting down your carbon emissions. The amount of money you can save varies greatly based on heat pump efficiency and the size and insulation of the property.

On average, homeowners can save up to £400 a year when replacing a gas boiler. From oil heating, savings can be more significant – from £400-800 yearly. Switching electric heating for a heat pump can result in up to a £1000 reduction in bills.

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Frequently Asked Questions

GSHPs are a more robust version of air source pumps. They offer similar heating facilities with more energy efficiency.

Ground source pumps are installed underground in order to extract heat from the ground. This means are protected from weather elements, making their performance and efficiency generally more reliable.

This type of pump is more suitable for larger properties, as the installation process requires a lot of ground room. They require a larger investment, but offer superior efficiency, reliability and durability in return.
Installing a GSHP takes between 1 and 3 weeks but can vary greatly depending on the type of ground loop, the size of the property, and the complexity of the system. You’ll need to allow for planning and design, heat pump and ground loop installation, and system integration and testing. Get in touch today for a more accurate quotation from our helpful team.
Ground source pumps are ideal for larger properties, providing efficient and consistent heat throughout your home at a lower running cost.

For a well-suited installation, you’ll need:
- Ample land for ground loop installation
- Thermal ground conditions, such as soil or bedrock
Reach out to the team for more information on what heat pump would be best for you and your property.
The main reason for a ground source pump’s steeper price tag is down to the labour and expertise required for installation. Ground excavation will be required to install ground loops, alongside high-quality components to make the system durable and low maintenance. In general, GSHPs tend to have a longer life span and perform better than other types of heat pump.

Overall, the installation will be longer and more intensive, thus requiring additional hours and specialised experience.