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Air source heat pump costs

Are you considering installing an air source heat pump in your home but unsure about the costs involved? It's important to understand the financial implications before deciding.

While air source heat pumps offer many benefits, it's essential to be aware of the initial investment and ongoing expenses associated with this heating system.

Factors that affect the cost of air source heat pumps

When it comes to air source heat pumps, the initial cost is just one factor to consider. By understanding the costs associated with air source heat pumps, you can determine whether they are a suitable and affordable option for your home.

Some factors to consider:

  • Size and capacity of the pump

The size, type and capacity of the heat pump will vary depending on the size of your home and the desired temperature. Large or newer models tend to cost more than smaller ones.

  • Size of your home

The size of your home's layout will also affect the cost of the heat pump system. Larger homes have more room to heat, that requires larger and more powerful pumps, which will increase the cost.

  • Installation costs

Installing a heat pump requires the knowledge of a qualified technician, which can add to the overall cost. You can also go through an energy company or a private installer. Each of these options comes with their own set of pros and cons.

  • How well insulated your home is

The insulation of your home also influences the cost of a heat pump. If your home is properly insulated, it may require less energy to perform, which may reduce overall costs.

  • Type of heating system you're replacing

If you're replacing an existing heating system, the cost of installation may be lower. This is because some of the existing infrastructure can be used. An installer will safely remove the old system to install the new one.

  • Installation requirements

The complexity of the installation process can also affect the cost. Depending on your home's size, additional materials may be needed to complete the job.

Energy efficiency ratings

Energy efficiency ratings are important to consider when selecting an air source heat pump system. The higher the rating, the more energy efficient the system is, allowing you to save money on energy bills in the long-term.

Many pumps come with a label that outlines their efficiency rating, based on their output capacity and power consumption. Generally, high performance systems have greater energy savings potential than low performance systems.

Energy-efficient models may cost more initially but can save you money in the long run by reducing your energy bills.

Average costs of air source heat pumps

Air source heat pumps can provide significant cost savings over traditional HVAC systems. Their average cost depends on the size, capacity, efficiency rating, and brand of the unit. Generally speaking, installing an air source heat pump can cost from between £7,000 and £13,000.

The Benefits of an Air Source Heat Pump

Air source heat pump installations can provide many benefits beyond the cost and savings.

  • Improved Comfort

Heat pump systems provide a comfortable environment by regulating and filtering the air while also providing consistent temperatures throughout your home.

  • Energy Efficiency

An air source heat pump can be 3-4 times more efficient than boilers and traditional air conditioning systems. This can help to save money on energy bills in the long run.

  • Environmental Sustainability

Air source heat pumps are a great way to reduce your carbon footprint, as they do not rely on fossil fuels like gas and oil for their energy. Additionally, they produce significantly fewer emissions than traditional heating systems.

Additional costs to consider

Additional costs can include the cost of installation, and any additional materials needed for the job. It is important to keep in mind that installing a heat pump may require more than just purchasing the unit itself. Installation requires skilled technicians who will need to be paid for their services.

In addition, there are ongoing maintenance and upkeep costs to consider when investing in an air source heat pump. Regular maintenance is important to ensure your system runs efficiently and helps to reduce energy bills. This could include periodic inspections, filter changes, and other repairs as necessary.

Financing options and incentives

As governments continue to push for a greener future, incentives are being offered to encourage individuals and businesses alike to adopt renewable energy sources.
One of the most common forms of government incentives for using renewable energy is a financial rebate. This rebate can act as a significant offset to the cost of an installation.

Tips for reducing air source heat pump costs

There are several ways to reduce the cost of an air source heat pump. Here are a few tips to keep in mind:

  • Consider the size and capacity of the unit:

This can have an impact on the price of the unit. Take into account the size of your space and how much storage you need when making your selection.

  • Research different brands:

Different manufacturers may offer different prices and features, so it’s important to do your research and compare prices.

  • Take advantage of incentives:

Governments are offering financial incentives to encourage individuals and businesses to switch to renewable energy sources. This could cover the installation cost of your system.

At Unitherm, we understand that finding the right solutions for your home can be a challenge. Our experienced team of experts will work with you to ensure you find the perfect solution for your needs.

If you have any questions or need support finding the perfect solution for your home, please don't hesitate to contact us. You can call us at 01392 979450 or send us an email at We look forward to hearing about your project.