Heat pumps have the advantage of being built with few moving parts, reducing the potential for wear and tear on the system over time. This in turn allows air source heat pumps to operate reliably for 10 to 20 years with minimal maintenance. However, like any heating system, regular maintenance is important to ensure continued efficiency. An annual service check is recommended to keep the system in optimal working condition, and this can typically be arranged through your installer. Regular servicing helps to prevent small issues from becoming larger and it can also help maintain the system’s energy efficiency.
One of the defining characteristics of heat pump systems is that they are designed to operate at lower temperatures than traditional gas boilers. While gas boilers typically heat water to higher temperatures, often between 70°C to 80°C, heat pumps operate more efficiently within a lower temperature range of around 35°C to 55°C. This difference in a steady, continuous supply of heat throughout the day, avoiding the fluctuations that often come with gas boilers, where the temperature may rise and fall more dramatically. The result is a more stable indoor climate that remains comfortable and reliable, with fewer sudden temperature changes. This steady flow of heat not only ensures a more consistent and comfortable environment but also contributes to the overall energy efficiency of the system, as it avoids the energy spikes associated with rapid heating and cooling cycles.
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