Case Study – Air Source Heat Pump Installation
Charlton Kings, Cheltenham, May, 2026
Project Overview
Star Green Heating was commissioned as part of a full property renovation in Charlton Kings, Cheltenham. The goal was to install a modern, energy-efficient heating system that would work seamlessly with a newly refurbished home while delivering consistent heating and hot water.
Our Solution
We designed and installed a complete renewable heating system tailored to the property’s requirements.
The installation included:
✅ Vaillant aroTHERM Plus 12kW Air Source Heat Pump for high-performance, low-carbon heating
✅ Hot water cylinder for reliable domestic hot water storage
✅ Buffer tank to improve system efficiency and performance
✅ Vaillant sensoCOMFORT controls for advanced system management and user control
✅ Full underfloor heating system installed throughout the property
The external heat pump unit was installed on a solid base with discreet pipework routing into the property, connecting to a neatly configured internal plant setup.
Looking for a renewable heating solution?
Contact Mark today
Phone: 07973 661559
The Result
This installation provides:
Even, consistent heating throughout the home via underfloor heating
Improved energy efficiency and reduced carbon emissions
Lower long-term running costs compared to traditional systems
A fully integrated, future-proof heating solution
Underfloor heating combined with a correctly designed heat pump system ensures maximum comfort and efficiency, particularly in renovated properties like this one.
Why This Matters
Renovation projects are the ideal opportunity to install a heat pump system from the ground up. By combining underfloor heating with a properly sized air source heat pump, homeowners can achieve optimal performance and long-term energy savings.
Looking for an Air Source Heat Pump in Charlton Kings or Cheltenham?
If you're planning a renovation or upgrading your heating system, Star Green Heating can design a tailored renewable solution for your property.
Speak directly with Mark today:
📞 07973 661559
For more information, see our Air Source Heat Pump Installation Gloucestershire page
Frequently Asked Questions
-
Yes—underfloor heating works exceptionally well with air source heat pumps because it operates at lower temperatures. This improves efficiency and provides even heat distribution throughout the home.
-
Costs vary depending on property size, system design, and specification. Renovation projects with underfloor heating, buffer tanks, and upgraded controls typically require a tailored quote following a detailed survey.
-
The Vaillant aroTHERM Plus range offers excellent efficiency, quiet operation, and reliable performance in colder UK temperatures. It uses natural refrigerant technology and is designed to reduce both energy usage and emissions.
-
In many systems, a buffer tank helps improve efficiency and system stability by regulating water flow and reducing cycling. This is particularly beneficial in larger or more complex systems like this renovation project.
-
Yes—renovations are one of the best times to install a heat pump system. It allows for proper system design, including underfloor heating and upgraded insulation, which maximises efficiency.
-
Yes—the Vaillant sensoCOMFORT controls provide intuitive control over heating and hot water, allowing homeowners to manage their system efficiently.