How quiet is a heat pump?

To help homeowners understand just how quiet heat pumps are, this video shows an Aerona³ 13kW in operation alongside the sound levels of other common household appliances as comparisons.

Air source heat pumps make a sound when they are operating but, as shown in this video, Grant air source heat pumps have low noise levels with both the 13kW and 17kW Aerona³ models being awarded the Quiet Mark.

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May 2024