Is an Air Source Heat Pump Noisy?

Is an Air Source Heat Pump Noisy?

In the UK, as residents increasingly turn towards sustainable heating solutions, air-source heat pumps have emerged as a popular option. But a common question arises: “How noisy are these heat pumps?”

Today, we’re addressing your concerns about their sound levels and their impact on your peaceful living environment. At Air To Heat, we want you to make an informed decision about your heating solution. So, let’s look into precisely what you can expect.

Is an Air Source Heat Pump Noisy?

Benefits of using a Heat Pump

Here are some of the many advantages of using an air source heat pump.

Provides heating and hot water for your home

Perfect for properties that have limited outside space

One of the lowest investment costs for heat pumps

Small and compact

Suitable for a range of properties

Quiet during operation

Compatible with radiators and underfloor heating

Suitable for modern low energy or well-insulated properties

Possible to benefit from Government incentives and grants

Minimal ongoing maintenance

No fuel deliveries or fuel stored onsite

Works in cold outside temperatures

Are Air Source Heat Pumps Noisy

Understanding the Decibel Levels

When it comes to household appliances, every device emits some level of sound. However, we need to note that air-source heat pumps generally produce less noise compared to traditional fossil fuel boilers. Typically, a ground source heat pump operates at a maximum level of 42 decibels, comparable to the hum of a domestic refrigerator.

Comparing Sound Levels

Air-source heat pumps usually function at around 40 decibels, scaling up to 60 decibels under strenuous workloads. To put this into perspective, this noise level is closer to that of an air conditioning unit or the gentle sound of a babbling brook. If your home is near a roadway, it’s interesting to note that this is quieter than the sound of light traffic.

Air Soure Heat Pumps Are They Noisy

Environmental benefits

Here are some environmental benefits of using an air source heat pump.

Require little maintenance

Energy efficient

Generates less CO2

Cheaper to run

Our simple 4 step process

Complete form

Complete our quote form to find out if an air source heat pump is right for you, and to get an estimated install cost.

Final quote

Schedule a call with our team to finalise the costings and incentives, and to answer any questions you may have.

Site visit

We will arrange a convenient day and time to carry out a site visit to check heat loss calculation and installation process.


We carry out the installation of your new air source heat pump and the system is commissioned; you start saving!

Is an Air Heat Pump Noisy

Location and Sound Perception

The operational sound of air-source heat pumps is primarily external. This means that within your home, the noise is barely perceptible, ensuring your indoor serenity isn’t compromised. Similarly, this external noise level is usually not a disturbance for your neighbours.

Experience It Yourself

Prefer a more hands-on understanding? You can find numerous videos available online that showcase what it sounds like when air-source heat pumps are in action. Listening to these can provide a practical sense of the sound levels you can expect.

Are Air Source Heat Pumps Noisy
Is an Air Heat Pump Noisy

Bottom Line

While air-source heat pumps do generate some sound, it’s relatively low and unobtrusive, especially compared to conventional heating systems. This makes them a suitable and considerate choice for residential areas, ensuring both comfort and tranquillity in your home.

Curious about how an air-source heat pump can fit into your home without disturbing the peace? Call the pros at Air To Heat on 0208 936 7639 for more insights and professional guidance.

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