Air source heat pumps (ASHPs) extract heat from the outside air, even in cold temperatures, and transfer it into your home to provide heating and hot water. They can also reverse the process to offer cooling in warmer months, making them a versatile and energy-efficient solution for year-round comfort.

Yes, modern air source heat pumps are designed to work efficiently even in cold climates. While their efficiency may reduce as temperatures drop, they can still provide reliable heating, and many systems include a supplementary heating source for extremely cold days.

Air source heat pumps typically last between 15 to 20 years with proper maintenance. They require less upkeep than traditional heating systems but should still be inspected annually to ensure optimal performance. Regular maintenance includes cleaning filters and checking refrigerant levels.

Ground source heat pumps (GSHPs) extract heat from the ground using buried pipes filled with a water and antifreeze solution. This heat is transferred into your home for heating and hot water. GSHPs are highly efficient and suitable for homes with adequate outdoor space for the installation of ground loops or boreholes.

Installing a ground source heat pump requires either horizontal ground loops, which need a large garden or outdoor space, or vertical boreholes, which require deep drilling but take up less surface area. A professional site survey is essential to determine which option is best for your property.

Ground source heat pumps have a higher upfront installation cost compared to traditional heating systems, primarily due to the ground loop or borehole installation. However, they are very energy-efficient, leading to lower energy bills over time. Additionally, homeowners may be eligible for government grants or incentives that help offset the initial cost.