Are Air Source Heat Pumps that noisy?
Air Source Heat Pump Noise
Is it as bad as people say?
Air source heat pumps are an increasingly popular choice for energy-efficient heating and cooling. As with any mechanical system, one concern often raised by potential users is noise. How noisy are these systems, really? We will explore the noise levels of air source heat pumps, compare them to everyday items, and ultimately demonstrate that while they do emit some noise, it is generally quite manageable.
Understanding Air Source Heat Pump noise
Air Source Heat Pumps work by extracting heat from the outside air and transferring it indoors. This process involves a compressor and a fan, both of which generate sound. The noise level of an air source heat pump typically falls between 40 and 60 decibels (dB). To put this into perspective, let’s compare these levels to common sounds:
- 40 decibels - moderate rain
- 50 decibels - a quiet conversation
- 60 decibels - a normal conversation
Comparing Air Source Heat Pump noise to more everyday sounds...
- Fridge Hum
Around 30-40 dB. Most of us are accustomed to the hum of a refrigerator, which is quite similar to the noise produced by an air source heat pump.
- Dishwasher
Between 50-60 dB. The noise level of a dishwasher during its cycle is comparable to the upper range of an air source heat pump.
- Air Conditioner
Typically around 50-70 dB. Traditional air conditioning units can be louder than air source heat pumps, especially older models.
- Vacuum Cleaner
Around 70-80 dB. A vacuum cleaner is significantly louder than an air source heat pump.
From these comparisons, it becomes evident that the noise produced by an air source heat pump is within a comfortable range for most people and is generally quieter than many household appliances we use daily without much thought.
Mitigating Noise from Air Source Heat Pumps
While the noise from an air source heat pump is not excessively loud, there are ways to further minimise its impact.
- Installation
Ensuring proper, thorough installation of your air source heat pump can significantly cut down on any noise issues you may face. Placing it on a solid, level base and away from walls can prevent vibrations and resonance.
- Regular Maintenance
Keeping the unit well-maintained ensures it operates smoothly and quietly. Regular checks and cleaning can prevent unnecessary noise caused by wear and tear. Wilsons renewables offers thorough maintenance plans, keeping your air source heat pumps lasting a lifetime.
- Sound Barriers
If your air source heat pump is too loud still, installing a fence or shrubbery around the unit can help muffle the sound. However, ensure there is still adequate airflow around the pump.
In conclusion...
While air source heat pumps do produce some noise, it is relatively minor compared to many everyday household sounds.
With noise levels generally between 40 and 60 decibels, they are quieter than traditional air conditioners and comparable to the hum of a refrigerator or the sound of moderate rainfall.
Proper installation and maintenance can further reduce any potential noise, making air source heat pumps a quiet and efficient choice for heating and cooling your home.
So, if noise is a concern for you, rest assured that an air source heat pump is not as noisy as you might think and is a sound investment for your energy needs.
