How Do Heat Pumps Work?

Heat pumps are becoming an increasingly common topic in conversations about home heating, but many people are still unsure exactly how they work.

Unlike a traditional gas or oil boiler, a heat pump doesn't generate heat by burning fuel. Instead, it transfers heat from one place to another.

Air source heat pumps extract naturally occurring heat from the outside air and use it to heat your home and hot water.

Even when outdoor temperatures feel cold, there is still heat energy present in the air. A heat pump captures this energy and increases its temperature through a refrigeration cycle before transferring it into your home's heating system.

The process works in four simple stages:

1. The outdoor unit absorbs heat from the air.

2. A refrigerant fluid captures this heat.

3. The refrigerant is compressed, increasing its temperature.

4. The heat is transferred into your home's heating and hot water system.

Because heat pumps move heat rather than create it, they can operate very efficiently.

Heat pumps can work well in many UK homes and are designed to provide a steady and comfortable temperature throughout the day.

Many homeowners are attracted to heat pumps because they:

✔ Use renewable heat from the air

✔ Support lower carbon heating

✔ Reduce reliance on fossil fuels

✔ Can be supported by government funding schemes

The Boiler Upgrade Scheme currently provides a grant towards the installation cost of an air source heat pump, helping more households explore this technology.

Every property is different, however, which is why it's important to understand whether a heat pump may be suitable for your home before making any decisions.

At Home Heating Hub, our free advisory service helps homeowners understand their options, explore available funding and learn more about heating technologies such as heat pumps.

To find out more, visit:https://www.homeheatinghub.org.uk/free-home-energy-assessment