Do air source heat pumps need a cover?

Whether an air source heat pump needs a cover depends on various factors, including the specific model of the pump. It also depends on the location and the local climate conditions.

Does the weather dictate where a cover is needed?

Pumps are designed to withstand outdoor conditions, including rain, wind and snow. Most modern pumps are built with durable materials that can withstand exposure to the elements. However, if the heat pump is located in an area prone to heavy rainfall, snow or strong winds, a cover or shelter may help provide additional protection and prolong the lifespan of the unit.

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Allow for airflow and ventilation

It’s essential to ensure that any cover for a pump allows adequate airflow and ventilation around the unit. Restricting the airflow can prevent the heat pump from performing well. It can also lead to overheating. If a cover is used, it should be designed to allow sufficient air circulation.

For air source heat pumps Worcester, suppliers such as can handle both supply and installation. According to The Guardian, although air source heat pumps are expensive, the difference in upfront costs is narrowing, so they are almost on a par with gas boilers.

What about frost protection?

In colder climates, frost formation on the external components of a pump can affect its performance. Some models come with built-in frost protection features to prevent build-up on the unit. However, in areas where frost is a concern, using a cover or shelter can provide an extra layer of protection.

Look at what the manufacturer recommends

It’s essential to consult the manufacturer’s guidelines and recommendations in relation to the use of covers. The manufacturer may provide specific instructions on installation, maintenance and protection measures, so it’s important to follow these.

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Check if planning permission is needed

As with any structure, the advice is to check with the local authority to see if planning permission is required. Some authorities may have restrictions or requirements regarding external structures, particularly in conservation areas. So before embarking on your installation, do check first.