How Much Does an Air Source Heat Pump Cost to Run in the UK?

What affects running costs?

Heat pump running costs are influenced by heat loss, target temperatures, hot water demand, the system's seasonal efficiency, and your electricity tariff. A well-insulated home with correctly sized emitters usually needs less electricity to maintain comfort.

Why efficiency matters

Heat pumps move heat rather than create it directly. Their performance improves when they can run steadily at lower flow temperatures. Good controls, weather compensation, clean filters, and regular servicing all support efficient operation.

How to reduce energy use

• Improve insulation and reduce draughts before installation.
• Use smart controls and avoid frequent large temperature changes.
• Ask for a room-by-room heat-loss calculation and clear commissioning information.
• Compare tariffs and review hot-water schedules with your installer.

For advice tailored to your property, contact Love Green Heat Pumps or explore our heating services.