The Fischer Hybrid Air Source Heat Pump

An Air Source Heat Pump with Your Existing Boiler

Reduce Carbon Emissions Without Compromising On Comfort

Fischer has been installing efficient electric heating systems for over 75 years. In that time we have learned that there is no ‘one size fits all’ solution to heating. Homes in the UK need a range of options to suit their circumstances and we are proud to add the Fischer Compact Air Source Heat Pump to our sustainable product range.
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Can you keep your existing gas boiler and still reduce emissions?

Hybrid Heat Pump System with your Existing Boiler

Following months of research and customer feedback, we have launched a new heating concept that is set to play a major part in reducing carbon emissions.

Fischer’s Hybrid Air Source Heat Pump Solution is the perfect blend of technological innovation and familiarity. It’s a system designed to transition UK homes to a greener, more sustainable heating method at a pace that is beneficial to all of us.

The Fischer Hybrid Heating system integrates a heat pump with your existing gas boiler and delivers complete heating confidence (and warmth). Our Heat Pump is supplied with a 5-year guarantee. *****

Go Hybrid!

You can read our full terms and conditions here 

  • 5 Year Warranty
  • Hybrid Heating System
  • Reduce Carbon Emissions
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The Fischer air source heat pump outside a home
R-32 Refrigerant for Improved Efficiency
Industry leading 80mm Insulation
Solar PV Compatible
Reduce Carbon Emissions

How it works:

  • Fischer’s Heat Pump connects to existing gas boilers enabling the heat pump to provide up to 90% of winter heating efficiently and reliably.
  • The gas boiler manages up to 10% of a home’s heating, utilising itself on the coldest of winter days when that extra heat is needed.
  • Together, the hybrid system delivers guaranteed cosy warmth all winter, while reducing carbon emissions.

Fischer’s hybrid air to water heat pump concept takes inspiration from the car industry and with hybrid car sales surpassing the numbers for fully electric cars, it is clear that the public favour a gradual transition to change. It makes complete sense to adopt the same philosophy with heating. Hybrid heat pumps bring this same gentle approach to home heating. By retaining the existing gas boiler while adding a heat pump, hybrid systems provide a comfortable, familiar experience while cutting carbon emissions.

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An air source heat pump and gas boiler, illustrating how they combined they provide hybrid heating

Optimised Efficiency

With the highly efficient heat pump handling the majority of heating needs, hybrid systems deliver warmth and comfort for your home. Minimising boiler use further lowers the carbon emissions of your home. The efficiency advantage stems from heat pumps leveraging energy in the air to provide up to 350% more heating power than the electricity they consume.*

Customers who have chosen a hybrid system benefit from the security and peace of mind that it has been designed for. If you are considering making the transition to air source pump heating, get in touch with us today to discuss your options. You can also request your free home heating survey which will help determine the most suitable solution for your own unique requirements.

*Relates to Coefficient of Performance which is a measure of a heat pump’s efficiency at a specific moment. COP is the ratio of the useful heat transfer to the required drive energy.

An existing gas boiler heating system with Fischer's air source heat pump, illustrating hybrid heating

Cut Emissions with Minimal Disruption

The Fischer Hybrid Solution allows homes to cut carbon emissions without having to remove their existing systems. This makes Fischer’s hybrid solution the most practical and non-disruptive way to rapidly reduce carbon emissions from households.

The UK must transition away from fossil fuel heating to meet climate goals – there’s no doubt about it! Choosing a hybrid heating system represents the least painful path to achieve these urgent reductions. By aligning with consumer priorities like comfort and continuity, hybrid heating gets the UK to a low-carbon future without the disruption of mandated conversions.

The choice is clear – hybrids balance reliability, comfort, and ecological needs. By transitioning to a hybrid heating system, homeowners can embark on a collaborative path to sustainability. GO HYBRID!

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The range of Fischer's air source heat pumps

The Fischer Air Source Compact

If you are ready to transition away from fossil fuels or you live in an area without gas, the Fischer Air Source Compact could prove the ideal solution. 

You can now enjoy all the benefits that an air source heat pump delivers like reducing your home’s carbon emissions- all while enjoying the same levels of comfort and warmth you currently experience with your existing heating system.

To combat the reduced temperatures produced by heat pumps, we are providing customers with our new Heat Pump Package which includes an Air Source Heat Pump, a Dual Hot Water System with Buffer Tank and Fischer 40mm HeatCore radiators.

Working in conjunction with the heat pump, Fischer radiators bolster the room temperature quickly, heating your home effectively and efficiently resulting in you getting the warmth you need, whenever you need it.

  • Warm Home Package
  • Comfort and Warmth
  • Efficient Heating Solution
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Fischer's hybrid air source heat pump system: showing a heat pump, boiler, and electric heater

Why Choose The Fischer Air Source Compact Heat Pump?

One of the biggest benefits of the Fischer Air Source Heat Pump is the fact the hot water side of the system is completely independent from the heating side.

For this reason, you can switch off the external heat pump unit in summer, and just rely on the hot water unit inside the property, which operates independently as an Aquafficient Eco +

Heat Pumps are often criticised for making quite a lot of noise outside your home so having the luxury to be able to switch it off completely in summer, when you are most likely to use your garden means you can continue to relax and enjoy your outdoor space while reducing your home’s carbon emissions.

An air source heat pump in a residential garden

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Air Source Heat Pumps: How Do They Work?

Air source heat pumps use the same type of technology that keeps your fridge cold, but in reverse. A liquid refrigerant that has a very low boiling point is pumped on a loop between two heat exchangers. This refrigerant takes on heat energy from the outside ambient air temperature and turns into a gas as it warms up. This gas is then compressed back into a liquid, which increases its temperature further. The warm refrigerant then goes through a heat exchanger, which transfers the warmth to a separate body of water for circulating round the central heating system. During the final stage the liquid refrigerant goes through an expansion valve reducing the pressure and temperature and the cycle repeats.

  • Reduces Carbon Emissions
  • Long Life-Span
  • Less Maintenance Than Gas Central Heating

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Discover our full range of electric heating products and see how our innovative and efficient heating systems can help.
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Company No.: 06021954
VAT No.: GB 992 691 075