Air Source Heat Pumps
Low carbon heating that delivers 3 to 4 times more energy than it consumes.
What It Is
Air source heat pumps (ASHPs) extract heat from the outside air and use it to heat a property and provide hot water. They are a low-carbon alternative to gas and oil boilers, delivering efficient heating even in cold weather conditions.
Why It Matters
Heat pumps can deliver 3 to 4 units of heat for every 1 unit of electricity consumed, making them one of the most efficient heating technologies available. They play a critical role in decarbonising home heating.
- One of the most efficient heating technologies available
- Critical role in decarbonising home heating
- Works effectively even in cold UK winters
- Long operational lifespan with low maintenance
Who It's For
What Good Delivery Looks Like
Detailed heat loss calculation and system design
Correct unit positioning with appropriate clearances
Full system commissioning with performance verification
MCS-certified installation with proper documentation
Interested in Air Source Heat Pumps?
Discuss your heat pump project. Get in touch to discuss your requirements or request a survey.
Need a survey or design only? Heat pump surveys and design support are available on their own, without proceeding to an installation.
Exploring the North East Warm Homes Loan?
Lendology lists this type of work among the measures it may consider, subject to its own eligibility checks. WHNZ can survey and quote the work; you apply to Lendology independently. Registration opened 8 October 2026; full applications open 22 October 2026.
Other Services
Delivering a programme rather than a single property? See managed retrofit delivery. To check coverage, see the areas we serve, or read more about how Warm Homes Net Zero Ltd works.