Common Air Source Heat Pump Myths

When it comes to home heating, many people are turning to renewable options—and air source heat pumps are becoming a popular choice. But despite their growing popularity, there are still a lot of misunderstandings and myths surrounding them. These myths often stop homeowners from making informed, eco-friendly decisions.

In this blog, we’ll break down the most common myths about air source heat pumps and uncover the facts to help you make the right choice for your home.

One of the biggest concerns people have is the cost. While it’s true that installation isn’t cheap, it’s important to know that there are financial support options available. In the UK, for example, the air source heat pump grant (part of the Boiler Upgrade Scheme) helps homeowners reduce the upfront cost, making heat pumps more affordable than many people assume.

Myth 1: Heat Pumps Don’t Work in Cold Weather

This is a common misconception. Modern air source heat pumps are designed to work efficiently even in temperatures as low as -15°C. They extract heat from the outside air and amplify it, providing warmth to your home throughout the winter.

Myth 2: They’re Too Expensive to Install

Yes, the initial cost is higher than a traditional gas boiler. But when you factor in the government grants, reduced energy bills, and long-term efficiency, many homeowners find it a worthwhile investment. Over time, the savings can offset the installation cost.

Myth 3: They Can’t Heat Your Home Properly

Today’s heat pumps are powerful enough to heat entire homes. The key is proper installation and insulation. When sized and installed correctly, heat pumps provide steady, consistent warmth, unlike the ups and downs of traditional heating systems.

Myth 4: Air Source Heat Pumps Are Noisy

Modern heat pumps are surprisingly quiet. Their noise level is often compared to a fridge running. They are usually installed outside and come with noise regulations, so you don’t have to worry about disturbing your household or your neighbours.

Myth 5: They’re Only for New Builds

Heat pumps can be installed in older properties too. While newer homes might be more energy-efficient, older homes can also benefit if they’re properly insulated. Many installers assess your home first and recommend any improvements if needed.

Myth 6: They’re Hard to Maintain

Heat pumps require very little maintenance. Regular servicing—usually once a year—is enough to keep them running smoothly. You won’t need to worry about constant repairs or high upkeep costs.

Myth 7: They Don’t Work with Existing Radiators

Heat pumps can often work with existing radiators, although in some cases, larger radiators or underfloor heating may be recommended. A good installer will advise whether your current system is compatible or needs an upgrade.

Conclusion

Air source heat pumps are an excellent option for anyone looking to reduce energy bills and cut carbon emissions. By clearing up these common myths, we hope you now have a clearer picture of how heat pumps work and why they’re worth considering. And with support like the air source heat pump grant, making the switch is more accessible than ever.