Are air source heat pumps efficient?

Air source heat pumps are increasingly popular and efficiency is a key factor in this. You may be interested in whether a heat pump has enough efficiency benefits for you. Let’s find out.

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Benefits of Air Source Heat Pumps

Heat pumps are three to five times more efficient than gas boilers and have less impact on the environment. They are powered by electricity and their cost is decreasing due to a Boiler Upgrade Scheme being run by the government. You can find out more about this here.

Efficiency Explained

When it comes to efficiency, heat pumps have an average rate of 300% and some can reach even higher. This means that a typical pump can produce three units of energy per unit of electricity used. In contrast, electric boilers have a 100% efficiency rate and even the best gas boiler will only reach 98%.

The average home in the UK uses a little over 12,000kWh in heating energy each year. This could be reduced to 4,000kWh with a heat pump.

Electricity typically costs more than gas, but circumstances are changing and electricity use is integral to the UK’s 2050 goal of reaching net-zero emissions. This means that air source heat pumps Gloucester or elsewhere, installed by experts such as, are an investment in the future as well as the present.

Why are heat pumps so efficient?

The efficiency of heat pumps comes from the fact that they use natural heat, such as from the air, to help the heating process. This means that less power is needed to complete the process. The pumps use heat exchange and a compressor to increase the heat for an efficient and effective heating system.

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The Coefficient of Performance, or CoP, is a way to check out the efficiency offered by particular heat pump models. This will tell you what its peak efficiency is. You can also check out the SPF, or Seasonal Performance Factor, which details the average efficiency offered over a year.

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