Renewable hot water
Heat Pump Hot Water Systems
Efficient, low-carbon hot water for UK homes and businesses. Cut bills, slash emissions, and enjoy reliable mains-pressure hot water , every day of the year.
Why choose a heat pump for hot water?
Lower running costs
Up to 4x more efficient than direct electric heating.
Lower carbon
Reduce your home's CO₂ emissions by tonnes per year.
Reliable hot water
Strong mains-pressure flow at every outlet.
Long lifespan
Typical 15-20 year service life with minimal maintenance.
Smart-tariff ready
Pairs perfectly with off-peak electricity and solar PV.
BUS grant eligible
Many systems qualify for the Boiler Upgrade Scheme.
How heat pump hot water works
- 1
Free home survey
We assess your hot water demand, available space, and existing pipework.
- 2
System design
We specify the right heat pump and unvented cylinder for your property.
- 3
Professional install
Our MCS-certified engineers complete the install in 2-4 days.
- 4
Aftercare & grants
We handle BUS grant paperwork and provide ongoing support.
Heat pump hot water: FAQs
What is a heat pump hot water system?+
A heat pump hot water system uses an air-source or ground-source heat pump to extract ambient heat and transfer it to a hot water cylinder. It typically delivers 3-4 units of heat for every unit of electricity used, making it far more efficient than a traditional immersion heater or gas boiler.
How much can I save with a heat pump hot water system?+
Most UK households save 60-70% on their hot water energy costs compared to direct electric heating, and around 25-40% versus a modern gas boiler. Actual savings depend on tariff, usage, insulation and the system specified.
Will a heat pump produce enough hot water for my home?+
Yes. We size each system to your household's daily hot water demand, typically pairing the heat pump with a well-insulated unvented cylinder so you get strong mains-pressure hot water at every tap and shower.
Is a heat pump hot water system eligible for the Boiler Upgrade Scheme (BUS)?+
Air-source and ground-source heat pumps that provide both space heating and hot water can qualify for the UK government's Boiler Upgrade Scheme grant. We confirm eligibility during your free survey.
How long does installation take?+
A typical domestic heat pump hot water installation takes 2-4 days, depending on whether existing pipework and the cylinder location need to be adapted.
Do heat pumps work in winter in the UK?+
Yes. Modern air-source heat pumps operate efficiently down to around -15°C and are widely used across Scandinavia. UK winters are well within their effective range.
Ready for efficient, renewable hot water?
Tell us about your property and we'll send a tailored quote , no obligation.