Are Home Heat Pumps Noisy? What Will Influence Their Noise Level?

Are Home Heat Pumps Noisy? What Will Influence Their Noise Level?

For domestic and commercial spaces, a home heat pump is an energy-efficient way to keep your premises comfortable compared to traditional heating and cooling systems. But for some homeowners, the noise produced by these systems can be a deal breaker. 

So, how noisy are air-source heat pumps? What influences the noise level produced by these systems? And how can you ensure your heat pump is as quiet as possible? Read on to find out.

Average Noise Levels Of Heat Pump System

The sound produced by heat pump systems can range from a low hum to a loud whirring or buzzing noise, depending on the model and features of the heat pump.

The sound pressure level of a heat pump is measured in decibels, which generally ranges between 50 to 90 decibels (dB). This can be compared to a normal conversation with a sound pressure level of around 60 dB. In comparison, a typical dishwasher can reach up to 80 dB.

Modern heat pumps are designed to operate quietly and have a noise level comparable to other household appliances such as refrigerators and air-conditioners.

Factors Influencing The Noise Level of Heat Pumps

Several components influence the noise level of a particular heat pump. These include:

1. Compressor

A compressor inside the outdoor unit is necessary for proper operation. It compresses the refrigerant to higher pressures, increasing temperature and allowing more heat to be captured and transferred into our home’s central heating system and hot water tank.

2. Fan Motor

The fans are responsible for dispersing warm air inside the home’s central heating system and hot water tank. As this fan spins, it draws in outside air, creating a certain noise level. It is common knowledge that the fan inside the devices is the main culprit of the noise. 

3. Piping And Airflow System Design

Piping and airflow system design can also affect how much noise the heat pump emits. Poorly designed systems can slower airflow, creating turbulence and louder noise levels. Additionally, if the piping is too small for the air passing through it, it could also increase sound levels. You should look for a heat pump with a design that allows for smooth, efficient air movement.

4. Unit Location

The unit’s location is also important to consider when looking at how noisy your heat pump will be. If it’s located near windows or walls, this can create an amplified noise effect which is more noticeable than if the unit was further away.

5. Quality Of Installation

The quality of installation plays a big role in how much noise your heat pump will emit. If not installed correctly, it could lead to more sound leakage and louder noise. Make sure you get a professional to install your heat pump to ensure that it runs as efficiently and quietly as possible.

Consider Pool World Heat Pumps For Quiet Operation

With Pool World heat pumps, you can enjoy quiet operation as they operate at a lower noise level than other brands, making them an ideal choice for installation. Here are some recommendations for their powerful home heat pumps:

1. R410A Multifunction Split Heat Pump

The heat pump is equipped with a 30°C ultra-low ambient temperature to ensure stable operation in extremely cold areas. With EVI full DC inverter technology, the COP reaches up to 4.9 and has been tested for an energy level of A++ by TUV. The temperature control accuracy is great; you can adjust it to a precision of ±0.1°C. Moreover, it is equipped with a 3kw electric heater and has one reserved port for higher temperature requirements.

For improved craftsmanship, the heat pump comes with a screwless design so that its overall appearance is free of screws. It also has an anti-corrosion metal casing making it resistant to any damage.

2. R32 Monobloc Plus Heating Air Source Heat Pump

With a built-in CAREL controller and intuitive interface, the R410A Multifunction Split Heat Pump is ideal for heating, cooling, and producing hot water. It features an A+++ energy rating with up to 80% savings on heating costs. This model offers quiet operation through its low noise level and its highest seasonal coefficient of performance of 4.9 SCOP. It can force heating at -30°C and output up to 60°C hot water stably. Moreover, its built-in SHIMGE DC inverter circulation water pump and EVI Panasonic compressor make it an efficient energy solution for your building.

3. R410A EVI Heat Pump For House Heating And Cooling

Combining the power of R410a refrigerant and inverter EVI technology, the Poolworld commercial heat pump is capable of producing hot water temperatures up to 60℃. With this advanced technology, it can run stably in temperature ranges from -30℃ to 43℃, making it ideal for use in areas with extremely cold climates such as holiday resorts, hospitals, hotels, apartment buildings, and schools. Enjoy efficient operation with this innovative heat pump.



You can enjoy a comfortable home environment without loud noises with the right efficient heat pump. Pool World heat pumps are designed to operate quietly and efficiently to ensure a peaceful living space. With advanced heat pump technology engineering and superior design, they offer superior performance and reliability so that you can enjoy quiet operation for years to come.

Getting an expert to install your heat pump and considering factors like fan size, system design, and location, you can opt for a heat pump that provides quiet operation for years to come. With Pool World heat pumps, achieving this without sacrificing performance or efficiency is easy.


To Top

Pin It on Pinterest

Share This