Overview of heat pumps in the UK
What heat pumps are, how they extract renewable heat from air or ground, and why the UK government is backing them as the main replacement for gas boilers.
Air-source vs ground-source
The key differences between air-source and ground-source heat pumps, including cost, efficiency, space requirements and which suits different property types.
Is my home suitable?
What your home needs before a heat pump can be installed — insulation levels, radiator sizing, available outdoor space and EPC requirements for the BUS grant.
Heat pump costs & payback
Typical UK installed prices for air-source and ground-source systems, what affects the quote, and how to calculate your payback period after the £7,500 BUS grant.
The £7,500 BUS grant
How the Boiler Upgrade Scheme works, who qualifies, how to apply, current processing times and what happens if your application is rejected.
Running costs vs gas boilers
A real-world comparison of annual heating bills for heat pumps versus gas boilers at current UK energy prices, including the impact of smart tariffs.
Sizing & design
How installers calculate the right heat pump size for your home using heat-loss surveys, and why oversizing or undersizing causes problems.
Top heat pump brands
A comparison of the leading heat pump manufacturers available in the UK including Vaillant, Daikin, Mitsubishi, Samsung, Nibe and Grant, covering efficiency, noise and warranty.
Finding a vetted installer
How to find an MCS-certified heat pump installer, what qualifications matter, and how to compare quotes from vetted professionals in your area.
Planning permission & regulations
When you need planning permission for a heat pump, permitted development rules, noise regulations and building control sign-off requirements.