Exhaust Air Heat Pumps
Efficient heating, hot water and ventilation — all from one smart system.
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Exhaust Air heat pumps
Looking for a low-carbon alternative to traditional heating? Exhaust Air Heat Pumps (EAHPs) offer a compact, energy-saving solution that’s perfect for modern homes. At Green Energy Homes, we help homeowners cut bills, reduce emissions and future-proof their properties with the latest in renewable tech — and EAHPs are one of the simplest ways to start.
These systems work by recovering heat from the warm air being extracted from inside your home — usually from kitchens and bathrooms — and using that energy to heat your water and indoor spaces. At the same time, they bring in a supply of fresh air, improving your home’s air quality while cutting down on energy waste. It’s a clean, efficient way to manage your heating and ventilation needs, all from one unit.
Exhaust Air Heat Pumps are especially well-suited to new builds or well-insulated homes, where heat loss is minimal. They’re space-saving, quiet and cost-effective to run — and because they don’t rely on gas or oil, they help reduce your carbon footprint from day one.
At Green Energy Homes, we provide expert advice, tailored system design, and full installation by our MCS-accredited team. We’ll assess whether an EAHP is right for your home, guide you through funding options, and take care of everything from heat loss calculations to final setup. You’ll get a reliable, future-ready system backed by friendly ongoing support.
Ready to get started? Book a free consultation or give us a call today — and we’ll help you make your home warmer, greener, and more efficient.
FAQs
Speak To An ExpertAre heat pumps energy efficient?
A heat pump generates about 3.5kWh of heat for every 1kWh of electricity used. That’s 350% efficiency.
Why get a heat pump?
Greener, cleaner heat – Air source heat pumps use a smaller amount of electricity, so they’re a low-carbon form of heating.
Are heat pumps built to last?
Air source heat pumps should last for at least 20 years – longer than the average lifespan of a standard gas boiler.
Help to purchase
Get £7500 Towards Your Air Source Heat Pump and Ground Source Heat Pump installations.
0% Vat on all renewable’s installations
Low-rate finance available
Is a heat pump right for you?
Air source heat pumps can be a sustainable and economical way of heating up your home – but they’re not right for everyone and every building type.
Installing a heat pump - What Next?
Request a FREE quote and our Green Energy Homes team will give you a call to check your home’s suitability.
As air source heat pumps fitters, we’ll visit you at home for a site survey where we’ll talk you through the options and give you a quote.
When you’re happy with the quote, your heat pump system will be installed by our expert engineers.
How effective are heat pumps?
Heat pumps work effectively even when the outside temperatures are -25°C, although they are a bit more energy efficient at warmer temperatures.
What types of heat pump are there?
Air source heat pumps and ground source heat pumps. As the names suggest, ground source heat pumps get heat from the ground, whilst air source heat pumps get it from the outside air.
How do heat pumps work?
A heat pump works differently to a gas, oil or LPG boiler does. It uses the heat found in the air outside air of your home – plus a small amount of electricity – This is then converted to supply your home with all the heating and hot water it needs, all year round! When it’s installed in an energy-efficient and well insulated house, an air source heat pump is up to 500% efficient compared to a normal gas boiler which is roughly 60-90% efficient. Air source heat pumps are an environmentally friendly approach to a gas-powered boiler. That’s excellent news for your carbon footprint on the environment – and for the UK’s continued progress to Net Zero.
What government grants are available to help with the installation costs?
Replacing gas boilers with greener, cleaner alternatives is the drive forward of the UK’s plans to reach Net Zero by 2050. So, the government is offering to help people who want to make the switch to greener heating today!
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