Have you considered an Air Source Heat Pump
We offer a wide range of options to fit your homes requirements
Air to water heat pumps can take care of all your heating and hot water needs
Manufactures we work with
Vaillant
Worcseter Bosch
Samsung
LG Therma V
Thermaflow
What is an air source heat pump?
Most home heating systems either burn fuel or convert electricity into heat. But heat pumps are different because they don’t generate heat.
Instead, they move existing heat energy from outside into your home. This makes them more efficient. Since they deliver more heat energy than the electrical energy they consume. So a heat-pump system typically costs less to run than a traditional heating system too.
How does an air source heat pump work?
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Outside air is blown over a network of tubes filled with a refrigerant. This warms up the refrigerant, and it turns from a liquid into a gas.
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This gas passes through a compressor, which increases the pressure. Compression also adds more heat – similar to how the air hose warms up when you top up the air pressure in your tyres.
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The compressed, hot gases pass into a heat exchanger, surrounded by cool air or water. The refrigerant transfers its heat to this cool air or water, making it warm. And this is circulated around your home to provide heating and hot water. Meanwhile, the refrigerant condenses back into a cool liquid and starts the cycle all over again!
How does an air source heat pump work?
Using an air source heat pump for heating
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Heat pumps work best when there’s less of a difference between the inside and outside temperatures. In much the same way that your fridge has to work harder in hot weather.
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This makes them a good match for underfloor heating systems. Floors cover a much bigger area than radiators so they don’t need to get as hot to provide the same amount of heat.
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Air source heat pumps also have a lower output than a gas or oil-fired boiler. This means they can’t deliver heat as quickly. Instead, they’re best used to heat your home up slowly over a longer period.
Using an air source heat pump for hot water
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Heat pumps can also be a great source of hot water – but the water will be cooler than from a boiler. Practically this means that If you’re running a bath, you’ll need more hot water and less from the cold tap. So you’ll likely need a bigger hot water tank to cover your needs too.
Air source heat pump and radiators
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If you have radiators in your home, and you’re switching from a gas-fired heating system to an air source heat pump, you’ll probably need to buy some bigger radiators to keep your house toasty.
Ways to pay for your new Heat Pump...
If you are looking to pay for your Heat Pump using your own debit or credit card that's fine.
We accept most major credit and debit cards.
Experience the convenience of paying online via invoice and receive an instant receipt your payment.
You can also spread the cost for a longer period of time with Heat Pump Finance
Neil Innes
2025-12-17
So we booked Cozy Heat to do a service on the boiler in a house we’d only moved to in the previous year. CO leak found and boiler condemned. Eek! Seb, who had to deliver the bad news explained the issues thoroughly and quickly arranged to have a quote drawn up for a new boiler. This came through the same day and was extremely reasonable. Given the efficiency of work and comms from Seb, wasn’t a surprise that availability to fit a new boiler was an issue. This happened during the cold snap in November so we had to look elsewhere (and paid more ultimately) to get a new boiler fitted quickly but if it had been in warmer months, would have absolutely waited for Cozy’s availability. Would 100% recommend them based on our experience.
Willie OHARA
2025-12-14
Job done boiler serviced no problems
Brian Mason
2025-12-05
First class service, problem fixed with first 40 minutes. Thought I’d need to replace the whole thing so it saved a fortune.
Laura Brown
2025-12-01
We couldn’t be happier with the service we received. The plumber took all the time needed to get our heating and hot water system working perfectly and explained everything clearly along the way. They made sure we understood how to use our new boiler and app before leaving, which was so helpful. Professional, friendly, and reliable from start to finish – highly recommended.
Chris Rutter
2025-11-28
Graeme and Stacie have given us great advice over the last few years. We had a boiler reinstall at our old house and have modernised and refurbished the heating system at our new house. I wouldn't go anywhere else for advice. Great job.
Barry Liston
2025-11-22
Arrived right on time. Had a replacement radiator done at the beginning of the year, so had to get this one done too. Punctual, polite and expertly fitted. Will use again.
Michelle Kydd
2025-11-20
Great service from Kyle. Everything went smoothly and the service received was excellent.
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Transparent Pricing
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All rates exclude materials
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Repairs & diagnosis are £84 per/hr
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Estimates can be provided by the engineers before repair work commences
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12 Month Guarantee on all parts and labour
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The invoice presented will clearly show a full description of labour and materials.
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Our engineers carry mobile card machines to securely take your payment, in the comfort of your home and issue an email receipt.
FAQ'S
