Delichon Ltd

Global Energy Systems installed three 18kW Caernarfon air source heat pumps to provide full heating for a newly built warehouse with integrated office space.

The wet heating system was designed to suit the different requirements of the building, using fan convectors within the roof space to efficiently heat the storage areas, while radiators maintain comfortable temperatures in the offices.

By choosing air source heat pumps over traditional fuel systems, the site is expected to achieve annual heating savings of approximately £6,000. In addition, the installation qualifies for the non-domestic Renewable Heat Incentive (RHI), generating around £2,500 per year for 20 years.

Combined, this delivers total estimated savings of over £8,000 per year, highlighting the strong financial and environmental benefits of the system.