Air Source Heat Pumps
The UK's most popular heat pump. Save up to 70% on heating costs plus £7,500 BUS grant available
Get Free QuotesWhat is an Air Source Heat Pump?
Air source heat pumps (ASHPs) extract heat from the outside air and use it to heat your home and hot water. Even when it's cold outside, there's still heat energy in the air that can be extracted and amplified.
ASHPs are 3-4 times more efficient than traditional gas boilers, converting every 1 kW of electricity into 3-4 kW of heat. They work year-round, even in sub-zero temperatures, and can both heat your home in winter and cool it in summer (if you choose a reversible model).
Why Choose Air Source Heat Pumps?
£7,500 BUS Grant
Get £7,500 off installation through the Boiler Upgrade Scheme
Lower Running Costs
Save up to 70% on heating costs compared to old gas or oil boilers
Zero Carbon Heating
Reduce your carbon footprint by 40-60% compared to gas heating
Easy Installation
Easier to install than ground source, no ground works required
Long Lifespan
20+ year lifespan with minimal maintenance required
Quiet Operation
Modern units are whisper-quiet, quieter than a typical conversation
How Air Source Heat Pumps Work
Extract Heat
Outdoor unit absorbs heat from the air, even in freezing temperatures
Amplify Heat
Refrigerant compressor increases temperature to 45-55°C
Transfer Heat
Heat is transferred to your heating system and hot water
Warm Home
Radiators or underfloor heating provide comfortable warmth
Air Source Heat Pump Costs
Costs vary by property size, insulation, and existing heating system. Most installations qualify for the £7,500 BUS grant.
Is an Air Source Heat Pump Right for You?
✓ Perfect For
- Well-insulated homes (EPC C or better)
- Properties with outdoor space for unit
- Replacing gas, oil, or LPG heating
- Homes with underfloor heating or large radiators
- Off-gas properties looking for cost-effective heating
⚠ Consider Carefully
- Poorly insulated homes (EPC E or worse)
- No outdoor space for unit placement
- Small radiators that may need upgrading
- Very close neighbors (noise considerations)
Quick Grant Finder
Answer 3 quick questions to see which grants you may qualify for
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Get free quotes from MCS-certified heat pump installers. £7,500 grant available
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