Case Studies


Hotel and Leisure Centre

February 18, 2017

Project Type: Commercial
Air-source installation, 180kW


  • 3x60kW air-source heat pumps
  • Dimplex SmartRads - 110
  • DHW cylinder, 2000L
  • Heating buffer tank, 1000L
  • Titanium swimming pool heat exchanger
  • Glycol beer-cooling system by REL integrated with heating system to recover waste heat for DHW preparation
  • Remote monitoring system allows twenty four hour access to heat pump operating data over the web

Acutely aware of rising fossil fuel prices, the management of the acclaimed Riverside Park Hotel sought to find an eco-friendly way to protect the business from volatile energy costs.Geothermal Solar designed and installed a system to meet the hotel’s high demand for space heating and domestic hot water.In addition to providing heating and DHW for both the hotel and leisure club, warm water for the swimming pool and Jacuzzi is also heated using the 180kW heat pump array.The hotel’s heating distribution network was upgraded by replacing the traditional radiators with low temperature Dimplex SmartRads. These allow the hotel to be heated with 40°C water, significantly reducing energy demands.

Georgian-era Farmhouse

Project Type: Domestic
Dimplex LA 40TU air-source heat pump


  • Dimplex LA 40TU air-source heat pump
  • Dimplex SmartRads
  • Heatmiser low-voltage heating controls
  • Web monitoring and heating management

This historically-sensitive Georgian country residence and stables demonstrates the seamless integration of old and new. Underfloor heating and Dimplex SmartRad convection radiators provide the distribution for a 40kW air-source system.

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