

Air Source Heat Pumps are a smart option for low-carbon heating, offering up to four times greater efficiency compared to a standard gas heating system.
Air Source Heat Pumps work in a completely different way from traditional heating systems. Instead of burning fossil fuels to generate heat, they extract thermal energy from the outside air — even in cold conditions as low as minus 15 degrees Celsius. This energy is absorbed by a refrigerant, which is then pressurised to significantly increase its temperature. The resulting heat is transferred through a heat exchanger, supplying your home with reliable hot water and central heating.
This process may seem unexpected in winter, but air contains thermal energy even in freezing conditions. That makes these systems highly versatile for all-season heating. One of the biggest advantages of Air Source Heat Pumps in St Germans is their energy efficiency. For every unit of electricity they use, they can produce multiple units of heat, making them far more efficient than standard gas systems.
While they do require electricity to operate, their lower energy usage leads to reduced energy bills and a smaller environmental impact. Overall, they provide a low-carbon alternative to conventional heating systems.

When installed in a well-insulated home, an air source heat pump is significantly greener than a gas boiler.

Air Source Heat Pumps in St Germans can reduce your carbon footprint by over 40%. They require less servicing and are cheaper to run than traditional fossil fuel boilers.
With gas boilers being gradually removed in the coming years, an air source heat pump is an environmentally friendly way to upgrade your heating system.
When installing Air Source Heat Pumps in St Germans, costs can vary depending on the property size and other factors identified during a detailed survey. This ensures the system is customised to meet your hot water and heating needs.
The UK Government currently offers grants through the BUS, providing up to £7,500 to help offset the cost of replacing gas heating systems.
Total Installation Cost: £7,500 – £18,000
Time Taken for Installation: 2–5 days
Lifespan of an Air Source Heat Pump: circa 20 years
Insight Energy Systems can offer long-term warranties with LG Air Source Heat Pump installations as certified installers. This provides added reassurance and ensures ongoing support over the system’s lifespan.

Call us today for a no-obligation estimate on Air Source Heat Pumps in St Germans and take advantage of current funding schemes.
By choosing Insight Energy Systems, you are also supporting the Government’s 10-point plan for a green revolution. This includes a move away from fossil fuels and a target of installing 600,000 heat pumps per year by 2028.
To support adoption, the Government provides incentives through the BUS, which we can help you apply for to make installation more affordable.
Find out more about the BUS and how it can help offset installation expenses.
