Go Geothermal Ltd

Aycliffe Business Park
Newton Aycliffe
County Durham
United Kingdom

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Go Geothermal Ltd is a UK based business that specialises in the supply of quality, renewable ground, water and air source energy products.

Go Geothermal has evolved from the vision of renewable energy being a viable energy source in the UK. As interest and demand in ground, water and air source has grown, Go Geothermal has too, with continual developments and research being undertaken to ensure the most effective and reliable solutions are sourced and delivered to its customers.

With many years’ experience in the industry, and working closely with customers, the team at Geothermal are proud to deliver a fantastic range of industry leading equipment alongside expert advice and support services from general enquiry stages through to implementation and after sales support.

Go Geothermal has direct contact with a number of recommended and reliable partners who can help with:

  • Design and installation
  • Microgeneration Certification Scheme
  • Consultation
  • Borehole Drilling
  • Thermal response Testing (and more).

Go Geothermal has a commitment to sourcing products from UK manufacturers where possible in order to reduce its carbon footprint and ensure ethical sources.

Please read on to find out more about Go Geothermal’s product range. Alternatively, please contact the team directly for more information, or to discuss your project requirements.


Air Source Kits - Visit our website

Here at Go Geothermal, we are pleased to supply a fantastic range of equipment to assist with Air Source Heat Pump (ASHP) installation. Whether you require flexible hoses, filters, brackets, isolation valve cages or more, we are sure to be able to meet your needs. All of our products are manufactured to incredibly high standards and designed to be tough and robust for long-term use. Alongside various parts, we also supply fluids to eliminate bacterial growth in the system and to ensure the system doesn’t freeze. Please visit our website to view images and find out more about our air source kits.

Ancillaries - Visit our website

Various ancillaries are also available to aid and improve your ASHP installation.

Examples of the range include:

  • Electrolytic Scale Inhibitor
  • Magnetic System Filters
  • Air Eliminators
  • Ball Valves
  • Circulation Pumps
  • Heat Meters
  • Pipe Insulation (and more).

Whether you are looking to collect data on the amount of heat that’s been generated, thermal imaging cameras to detect faults or leaks, or scale inhibitors to prevent scale growth in the system, we have the equipment to meet your needs. All of our items are sourced from respected and reliable market leaders within the industry. It is our commitment to source and supply ASHP equipment of the highest quality.


Biomass - Visit our website

Go Geothermal supplies pre-insulated pipe and fluids to support the delivery of generated heat from your biomass system through to its intended location.

  • Pre-insulated pipe – this is essential for minimising heat loss and assisting the successful delivery of generated heat. Our Pre-insulated Pipe can be cut to length from stock and delivered the next day (UK) ready for use.
  • Fluids – various Sentinel fluid products are available to meet a range of requirements such as flushing out installation debris, residue and grease, system restoring and cleaning older systems, noise reduction, protection against scale corrosion and more.

Please visit our website to view the range in full.


Commercial Fluids - Visit our website

Various fluids are available to ensure the continual success of your biomass system.

Examples of the range include:

  • Sentinel X300 – for flushing out installation debris, flux residues and grease.
  • Sentinel X400 – a non-acid treatment for cleaning and restoring older heating systems.
  • Sentinel X200 – designed to eliminate boiler noise and restore efficiency.
  • Sentinel X500 – for protection against scale and corrosion.
  • Sentinel X100 – a multipurpose treatment for protection against scale and corrosion, reduction of boiler noise and hydrogen gassing in a range of heating systems.

To find out more, please head over to our website, or contact us directly at Go Geothermal for more information.


Cylinders - Visit our website

Here at Go Geothermal, we stock an excellent selection of hot water cylinders and buffer tanks in a range of sizes and configurations to suit different customer/ application requirements.

The range includes:

  • Hot Water Cylinders – these are unvented and feature single or twin coils. Units from 120L to 1500L and above. These units can be customised to meet specific requirements.
  • Instantaneous Hot Water Cylinders/Thermal Stores – buffer and instantaneous heater cylinders in one for optimum efficiency.
  • Buffer Tanks – for the storage of hot water. Horizontal and vertical options are available with various features configured to meet your needs.

Please get in touch for more information.


Filling & Flushing Station - Visit our website

The Glycol Filling Station is designed to rectify the issue of trapped air in collector systems. Alongside this, it is also used to correctly mix heat transfer fluids. This unit features a dry self-priming impeller pump, 2m x 3m supply and return hose, 120 litre tank, 90L/min flow rate and a pressure relief valve. It also comes with a 240V UK3 Pin Plug. The Glycol Filling Station is the perfect solution for filling, flushing and venting large scale solar collectors, ground collectors, underfloor heating systems and more.


Fittings - Visit our website

Here at Go Geothermal, we stock a wide range of fittings ready for immediate dispatch.

Examples of the range include:

  • Electrofusion Fittings – various black electrofusion fittings manufactured in accordance with EN12201/EN1555.
  • Compression Fittings – various compression and transition fittings are available.
  • Electrofusion Control Units – manual and automatic electrofusion control units available to use with a range of brands.
  • Specific Fittings – we stock a range of unique fittings. Please contact us with your specific requirements.
  • Site Tents – available in various sizes to keep fittings dry during electrofusion.
  • Everloc – various Everloc fittings are available to suit a range of application requirements.

Please get in touch for more information or to discuss your requirements.


Heat Meters - Visit our website

Go Geothermal also stocks top quality heat meters. These are manufactured to MID Class 2 and are RHI compliant. The Superstatic 440 is a top of the range static heat or cooling meter covering a temperature range from -20°C +130°C. It features a fluid oscillation principle for high stability and repeatability to ensure precise and accurate measurement of flow and thermal energy. Measurement is recorded every three seconds via the integrator Supercal 531 with data being displayed on the eight-digit LCD display. To find out more about our heat meters, please head over to our website, or contact our friendly team at Go Geothermal and we will be happy to help.


Heat Pumps - Visit our website

Alongside our state of the art heat meters, we also stock a fantastic selection of ground and air source heat pumps. These units are manufactured by industry leaders including Stiebel Eltron, Vaillant, Ecodan, Mitsubishi and IVT.

  • Ground Source – various single phase, single phase modular, three phase, and three phase modular heat pumps are available along with various accessories.
  • Air Source – various air source units are available including single phase models, single phase models for internal installation, single phase with cooling and more.

Please visit our website to view the range in full.


Heat Transfer Fluid/Glycol - Visit our website

We are pleased to stock and supply a fantastic range of top-quality fluids from leading UK manufacturers Sentinel and Kilfrost.

The range includes:

  • Ground Source – non-toxic solution for closed loop ground and water source heat pumps.
  • Air Source – Sentinel R600 thermal fluid for heat transfer and frost protection.
  • Solar – Sentinel R100 heat transfer fluid also effective for frost protection down to minus 25°C.
  • Commercial Solutions – various products available to suit a range of commercial requirements.
  • Filling and Flushing Stations – for filling, flushing and venting applications.

Other products are also available including Pre-commissioning Fluids and our handheld Refractometer.


Innovative Products - Visit our website

Here at Go Geothermal, we are always striving to provide our customers with the very best products and solutions. We are continually expanding our to range to this effect and are pleased to have successfully sourced and supplied a fantastic range of unique and innovative products such as the PE100 RC Pipe (no sand required), Aerovoltaic Panels (the most powerful panels available on the market), PE-Xa probes and Underwater Heat Exchangers manufactured so that no metal parts come in to contact with fluid or water. Please head over to our website to view our complete range of innovative products. Alternatively, please contact us directly to discuss your specific requirements.


Manifolds - Visit our website

Please visit our website to view our excellent selection of manifolds. We offer solutions to meet all kinds of application requirements.

The range includes:

  • Chamber Manifolds – available in 2-18 port configurations (larger configurations available on request).
  • Modular Manifolds – these units feature a modular design, are self-sealing and are straightforward to install on site.
  • Bespoke Manifolds – please contact us to discuss your bespoke requirements.

We hold large amounts of stock at any one time ready to dispatch when you need them. Please get in touch with your requirements or for more information.


MVHR / Awadukt - Visit our website

Mechanical ventilation systems are effective for regulating the supply of fresh air in buildings and creating energy efficient central heating and DHW solutions.

The AWADUKT ground-air heat exchanger system is a fantastic solution designed to transfer the ground’s natural heat via an underground pipe system. In winter, the air temperature can be raised by up to 9°K while in the summer cooled by up to 14°K. AWADUKT can be used for domestic or commercial settings to great effect.

The AWADUKT Thermo Pipe System features a solid walled PP pipe, an antimicrobial inner layer to prevent microbial growth, high longitudinal rigidity, various fittings and more.

Please visit our website or give us a call for more information.


Pipe - Visit our website

Go Geothermal stocks a wide selection of pipes to suit different customer and application requirements. Examples of the range include: Collector Pipe, Probes, Header Pipe, Pre-insulated Header Pipe, Vertical Thermpipe – VTP and Helix Probe.  We also supply isoPlus, Rauvitherm, and Rauthermex pre-insulated pipe solutions as well as Raugeo Energy Piles, Slinkies and more. Please visit our website to view our pipe ranges or contact us today to discuss your project requirements.

Pipe Decoilers - Visit our website

We also offer top quality pipe decoilers/ dispensers. These are manufactured from steel and galvanised for durability. They are easy to install within minutes and can be easily transported. Alongside our pipe decoilers, we also deliver a fantastic hydraulic loop feeder for the safe and effective installation of 40mm borehole probes. Please visit our website for more information and to view our pipe decoiler and loop feeder demonstration video.


Preinsulated Pipe - Visit our website

Go Geothermal is pleased to supply two excellent ranges of high temperature pre-insulated pipe: Isoplus PEXflex and Rehau Rauvitherm. These are available in single and twin configurations and available in a range of sizes. Specific lengths can be cut and delivered to customers in 1-2 days. Both brands are sourced and supplied by us for their excellent qualities and ability to transport hot water with minimal heat loss. Other pre-insulated pipes are also available including Rauthermex pre-insulated pipe which can be supplied in lengths up to 400m depending on size.


Manuals & Brochures



Registration Number: 05967652
VAT Number: GB894 8431 73
Registered at Companies House:16 October, 2006 (17 years and 5 months ago)
No of Employees: 11-20
Annual Turnover: 5-10m
Company Type:
  • Distributor
  • Stockholder
  • Manufacturers Representative
UK Branches: Retford, Nottinghamshire, Newton Aycliffe, County Durham

Opening Times

Monday 08:00 AM - 05:00 PM
Tuesday 08:00 AM - 05:00 PM
Wednesday 08:00 AM - 05:00 PM
Thursday 08:00 AM - 05:00 PM
Friday 08:00 AM - 05:00 PM
Saturday Closed
Sunday Closed

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Additional Information

Brand & Trade Names

  • Daikin Heat Pumps
  • Frank GMBH Geothermal Probes, Modular Manifolds, Chamber Manifolds, Vertical Thermpipe
  • IVT Heat Pumps
  • Jaga Heat Emitters
  • Kilfrost Heat Transfer Fluid
  • Mitsubishi Heat Pumps
  • Plasson Electrofusion Fittings
  • Reader Grout Thermally Enhanced Bentonite
  • Rehau Rauvitherm, Rauthermex, Geothermal Probes, Underflood Heating, RAUGO Energy Piles
  • Sentinel Fluids Heat Transfer Fluids
  • Spirotech Magnetic System Filters, Air Eliminators
  • Stiebel Eltron Ground Source / Air Source Heat Pumps, Buffer Tanks
  • Testo Thermal Imaging Cameras
  • Vaillant Heat Pumps, Solar Panels
  • Wilo Pumps Circulation Pumps
  • Zuwa Filling Station

Financial Information

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