As we mentioned earlier, the right installation is vital to allow an air source heat pump to operate effectively in all weather conditions. One key consideration is keeping the outdoor unit clear from debris, frost, and other obstructions that might occur during unsettled or colder periods of weather.
A buildup of debris, especially leaves and twigs during the autumn months, can cause the system to clog, resulting in potential damage to the heat pump’s components or it having to work harder to deliver the same expected results.
There should also be some protection from high winds and in the case of buildings near the coast, the heat pump should, where possible, be at least 500m from the shoreline. A coastal protection unit is recommended to be installed for heat pumps that are situated from less than 500m from the shore up to 5km. A standard heat pump can be installed, so long as there are suitable measures in place to safeguard against the corrosive effects of the coastal environment.