What is a heat pump? How it works, the main types and whether it suits your home
How a heat pump moves heat instead of making it, air source vs ground source, air-to-water vs air-to-air, and what makes a home suitable.
Solar & Energy Efficiency
Compare solar panels, heat pumps and insulation, and see what they could save on your energy bills.
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Air source heat pumps in the UK: installation cost, running costs and the £7,500 grant
What an air source heat pump costs to run compared with a gas boiler at today's price cap, how the £7,500 Boiler Upgrade Scheme grant works, and what to check first.
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- Insulation calculator (U-value)New U-value, thickness needed and yearly heating saving.