Air source and ground source heat pump guides
R32 vs R290 refrigerant in heat pumps compared. Understand GWP differences, safety, efficiency, costs and which UK brands use each type in 2026.
Yes, some heat pumps can cool your home in summer. Learn which UK systems offer reversible cooling, the new BUS grant for air-to-air units and what it costs.
Real UK data shows heat pumps use 3,000-7,000 kWh of electricity per year. See daily usage figures, costs by property type and how to reduce consumption.
Do you need planning permission for a heat pump in the UK? Full guide to permitted development rights, conservation areas, noise rules and boundary distances.
Biomass boiler vs heat pump for off-grid UK homes compared. Covers installation costs, BUS grants, running costs, maintenance and which suits rural properties.
Electric boiler vs heat pump compared on running costs, efficiency and installation. See why heat pumps cost £2,447 less per year to run for a typical UK home.
Storage heaters vs heat pump running costs compared for 2026. Heat pumps are 3-4x more efficient and could save you £1,100 per year on heating bills.
Compare heat pump warranty terms from Vaillant, Daikin, Mitsubishi, Grant and Samsung. Learn what voids cover and how to protect your investment.
Compare the best smart thermostats for heat pumps in the UK. See why Homely, Passiv and tado outperform Nest and Hive for heat pump efficiency.
How long do heat pumps last? Air source units last 15-20 years, ground source up to 50 years. We cover maintenance factors, servicing costs and replacement planning.