27 December 2024
3 minute read
Written by:

Regina Onorato
Content Designer
Can a heat pump improve my home’s efficiency?

Key takeaways:
- Heat pumps are a highly efficient way to heat your home, reaching over 400% efficiency
- Heating is one of the biggest energy costs in any household, both in terms of money and emissions
- An air source heat pump can save your home both energy and money
As the cost of living rises and environmental concerns grow, improving home energy efficiency is more important than ever. Heat pumps offer an efficient solution for heating and cooling your home, helping lower both utility bills and carbon emissions. Unlike traditional heating systems that produce heat, heat pumps transfer existing heat, making them significantly more efficient.
Air source heat pumps
Heat pumps work by transferring rather than creating heat, achieving over 400% efficiency, considerably better than the 90% efficiency of traditional gas boilers. Air-source heat pumps extract heat from outdoor air, even in temperatures as low as -25°C. This can reduce electricity use by up to 75% compared to electric heating. Government grants can also help offset installation costs, making this eco-friendly technology more accessible. By switching to an air-source heat pump, you’re not only cutting energy expenses but also reducing carbon emissions.
Environmental benefits & financial savings
Heat pumps' efficiency also offer financial, environmental, and property value benefits. Air source heat pumps produce several units of heat per unit of electricity, significantly reducing heating costs. Heat pumps dramatically reduce carbon emissions by using renewable heat sources. As electric grids become greener, they’ll continue to be a sustainable heating option.
Replacing an outdated boiler with a heat pump could save £550 annually, and 100% of your carbon emissions, when paired with a clean energy tariff like Cosy Octopus. Government incentives like the Boiler Upgrade Scheme make heat pumps an appealing, sustainable option.
Increased home value with a heat pump
Installing a heat pump can increase your home’s value by up to £8,000, appealing to eco-conscious buyers. More buyers are seeking homes with better EPC ratings and energy-efficient features, making this investment beneficial for both savings and resale.
Efficiency & heat pump maintenance
Regular maintenance will ensure your heat pump performs well. Keeping filters clean and refrigerant levels in check maintains efficiency. With an Aira Heat Pump, we can remotely monitor the status of your heat pump and catch issues before you even notice them.
Insulation & thermostat settings
Sufficient home insulation helps reduce heat demand, allowing the heat pump to perform optimally and lower heating costs by effectively retaining heat.
Stabilising your thermostat at a lower temperature also improves efficiency. Smart controls can help manage energy use by tailoring heating schedules and taking advantage of heating zones. The Aira Thermostat allows you to do all this and more, while aiding your heat pumps efficiency.
Conclusion
With over 400% efficiency, heat pumps are a sustainable choice, reducing both energy bills and carbon footprint. Before installing, consider factors like your current heating costs, climate, and insulation. With the right setup, heat pumps offer substantial long-term savings and environmental benefits for your home.
What type of house do you live in?
Keep learning
Similar articles to expand your knowledge

Published at 27 Jan 2026
Carl RobinsonThe Warm Homes Plan: what it really means for your energy bills
The UK’s new Warm Homes Plan confirms one thing: the future of cheaper energy is clean, electric homes. Here’s what the plan really means for homeowners. And how heat pumps, solar and home batteries can cut your bills long before 2030.

Published at 15 Jan 2026
Carl RobinsonIs a heat pump ideal for your semi-detached home?
Think heat pumps are only for large detached homes? In reality, semi-detached houses are perfectly suited to them. We delve into why heat pumps work so well in these homes and whether yours is ready for the swtich.

Published at 6 Jan 2026
Carl RobinsonSolar panels with home battery storage: is it worth it?
Solar panels generate free, 100% clean energy, but a home battery is what helps you use more of it. By storing excess solar power for later, battery storage can make solar far more effective. Here’s why solar and batteries belong together. And where Aira fits in.

Published at 19 Dec 2025
Carl RobinsonIs a heat pump ideal for your single-family detached home?
If you own a single-family detached home, you’re already in a strong position to switch to a heat pump. With full control over your space, insulation and energy use, heat pumps can deliver lower bills, steadier comfort and lower emissions all year round. Here’s what to know about performance, costs and everyday life with a heat pump in a single-family detached home.

Published at 17 Dec 2024
Carl RobinsonHeat pump efficiency explained: When is a heat pump most efficient and why
Heat pumps are the most efficient way to heat a UK home and are typically 4 times more efficient than a gas boiler. But what actually drives that efficiency? And when do heat pumps perform at their best? This guide breaks it down simply, from COP and SCOP to the real factors that shape performance.

Published at 2 Dec 2025
Carl RobinsonDo heat pumps work in older homes?
Thinking heat pumps are just for new builds? Think again. Many older homes can run a heat pump efficiently and affordably – cutting energy bills, reducing carbon emissions, and future-proofing your home. Just as a heat pump in a newbuild home would.