![Celtic Green Energy - Gas logo](https://celticgreenenergy.co.uk/wp-content/uploads/2023/02/gas-logo2-1.png)
Gas Boiler
Provides warm ambient underfloor heating using a plumbed water source heated by a conventional gas boiler
![Airsource Logo](https://celticgreenenergy.co.uk/wp-content/uploads/2023/01/AIRSOURCE-LOGO-1.png)
Air Source
Provides warm ambient underfloor heating using a plumbed water source heated by air source heat pump system
![Geothwermal](https://celticgreenenergy.co.uk/wp-content/uploads/2023/01/geothwermal.png)
Ground Source
Provides warm ambient underfloor heating using a plumbed water source heated by geothermal ground source heat pump
![Exhausted Logo](https://celticgreenenergy.co.uk/wp-content/uploads/2023/02/exhausted-logo-1.png)
Exhaust Air
Provides warm ambient underfloor heating using a plumbed water source heated by recovered exhaust air heating system