Are Heat Pumps Worth It in the UK (2025)

Heat pumps extract the heat that naturally exists in the air, ground or water to heat your home. The process is simple and highly efficient, resulting in heat pumps having an efficiency of up to 400%, making it four times more efficient than most modern boilers.

The most common type of heat pump is the air source heat pump. This type converts the outside air to warm or cold air in your home through an air to air heat pump or converts the outside air to heating and domestic hot water through an air to water heat pump.

Apart from the air source heat pump, ground source heat pump and hybrid heat pump models are gaining popularity around the UK. Water source heat pumps are also quite popular in the UK. For this type, you will need a body of water with space for pipes, as these will transfer the heat from the water into your house.

Heat pumps can fit into most homes and provide heat year-round. It is a more environmentally friendly heating solution than the traditional boilers we’re used to in the UK, which burn fossil fuels to produce heat.

For most households, an investment in a heat pump is worth it. In the UK, especially, there are multiple reasons why it is worth investing in a heat pump:

Mild climate: Mild winters in the UK make air source heat pumps effective for heating. The heat pumps can efficiently extract heat from the outside air, even when the temperature is below 0 degrees.

Savings: Replacing your existing heating system with a heat pump will, for the most part, result in yearly savings on your heating bill. Depending on your current heating system, you can save up to £1,200.

Future-proof heating: To reach net zero in the UK by 2050, one sector affected will be home heating. Heat pumps are set to be one solution, as their emissions are limited. By already making the shift, you’ll ensure that your heating will last into the future.

Government incentives: With the Boiler Upgrade Scheme (BUS), there is no better time to invest in a heat pump. With the BUS, you can save £7,500 on air source heat pump installation costs.

The cost of heat pumps depends on many different factors, including size and type. Air source heat pump cost will usually be lower than the cost of ground source, as the installation process is less complex.

Calculating the cost of a heat pump is very complex, and to get the most precise cost, you should always consult a professional installer. They know how to calculate the price and what to include.

Let us help you get in contact with up to 4 professional installers. All you have to do is answer a few questions, and then you’ll receive your air source heat pump quotes. Using our service, you’ll avoid spending hours of unnecessary work, we will do that for you.

Heat pump savings will depend on your current heating solution and the amount of heat you use in your household. It will also depend on the type of heat pump you choose.

The best air source heat pumps and ground source heat pumps tend to have the highest efficiency, which will maximise savings.

In the table below, you can find out how much you can expect to save when you replace a boiler with a heat pump.

The real savings for you and your household will depend on many different factors, so depending on your situation, you may experience lower or higher savings.

The initial cost of a heat pump is usually high; fortunately, there are multiple air source heat pump grants that can help pay for installation.

The availability of grants will depend on the region in which you live. Some grants will only be available in specific regions, while others will cover the whole UK. You can find more information on grants in your area in our articles covering the subject:

For most homeowners, the shift to a heat pump will result in savings on heating bills, but a heat pump comes with a lot of other benefits, these include:

High energy efficiency: Heat pumps have an average efficiency of 300% to 400%. With this high efficiency level, you will, on average, get 3kWh heating for each 1kWh of electricity the heat pump uses. Boiler efficiency is usually between 90-95%.

Safer than gas: Compared to gas boilers, which burn combustible fuel and have risks of carbon monoxide leakage, the heat pump is a lot safer. A heat pump only uses electricity, so there are no such risks as with the gas boiler.

Long lifespan and durability: Heat pumps fit the UK climate and are less prone to breakdowns than boilers. This ensures that your heat pump will last you a long time and provide you with heat even in the coldest months. The lifespan of an air source heat pump is 15 to 20 years, and for ground source, it is 25 years.

Saving on emissions: Heat pumps don’t burn fossil fuels for heating but rather use natural resources like air, ground and water to extract heat. Compared to a new gas boiler, you will emit 1.9 tonnes less CO2 a year with a heat pump, according to the Energy Savings Trust.

Cooling and heating: Heat pumps can both heat and cool your home. With this function, you’ll be able to keep your home at a comfortable temperature, both during the coldest and warmest months of the year.

If you're looking for a heating solution that can save on heating bills, make your heating efficient, cut down emissions, and give you heating that can last long into the future, a heat pump is the right solution for you.

Further incentives for choosing a heat pump include various grants that cut down on installation costs. You can save £7,500 on installation with the BUS, making the initial cost of the heat pump even lower.

To make sure that you’ll get the best price on your heat pump installation, you should always compare multiple quotes. It can take hours to find multiple quotes and compare prices on your own. Let us find the quotes for you!

Answer a few simple questions, and you’ll receive up to 4 quotes that you can compare and choose the one with the best deal!