More than a boiler swap
Comfort your whole home will notice
A heat pump takes heat from the outside air, even on freezing days, and moves it into your home. The result is steady, even warmth with no boiler cycling and no cold spots, plus hot water on demand all year round.
Kronoterm has been designing heat pumps in its own laboratories for more than 45 years. KronoHP brings that engineering to UK homes. We train and support a network of approved installer partners, so your system is designed, fitted and looked after properly.
Explore Heat Pumps
Kronoterm has been designing heat pumps in its own laboratories for more than 45 years. KronoHP brings that engineering to UK homes. We train and support a network of approved installer partners, so your system is designed, fitted and looked after properly.
Why homeowners choose Kronoterm
Built for everyday comfort
Lower running costs
Seasonal efficiency of up to SCOP 6.22 means more heat from every unit of electricity than a gas or oil boiler.
Whisper-quiet
From just 16 dB at 5 m, so you and your neighbours will barely know it's there.
Works with your radiators
Flow temperatures up to 75°C make it a strong retrofit choice. Your existing radiators can often stay, subject to survey.
Heating, cooling & hot water
One system keeps you warm in winter, cool in summer and supplied with hot water all year.
Designed to blend in
Award-winning design, with custom colours and finishes so the unit complements your home rather than spoiling it.
Grant-ready
Installed by MCS-certified partners, so eligible homes can claim the Boiler Upgrade Scheme grant.
Find the right installer for your home
Ready to explore a Kronoterm heat pump? Tell us about your home and your plans, and we’ll help you connect with an installer who can assess your requirements and guide you through the next steps.
Best fit for your home
The right heat pump for every home
Whether you're replacing an old boiler, renovating a period property or building your own home, Kronoterm heat pumps are engineered for reliable comfort in UK conditions, with operation down to −25°C.
Featured heat pump
ADAPT 2
Kronoterm's premium air-to-water heat pump for homes, designed to disappear into your architecture and run almost silently.
- Outputs from 2–18 kW to suit most homes
- Up to SCOP 6.22 and 75°C flow temperature
- Natural R290 refrigerant
- Smart app control and solar integration
Grants & savings
Help with the cost of switching
Most UK homeowners can get significant help towards a heat pump. Your installer partner will check your eligibility and handle the grant application for you.
- England & Wales: £7,500 Boiler Upgrade Scheme grant
- Off-gas homes (e.g. oil): up to £9,000 until 31 March 2027
- Scotland: up to £7,500 grant + interest-free loan
- 0% VAT on installation until 31 March 2027
Projects
Featured Installer Projects
Ground Source Heat Pumps
Pioneering Sustainable Welfare Facilities at Wembley Park
Commercial
Revitalising Community Engagement at Jubilee Resource Hub Using ADAPT MAX
Air Source Heat Pumps
Transforming a Historic South East London Property with Adapt Air Source Heat Pumps
Air Source Heat Pumps
Versi-O Heat Pump Installed in Charming Annex
Simple from start to finish
How switching works
A heat pump is only as good as its installation. That's why we recommend choosing an approved KronoHP partner: an independent, MCS-certified installer who has been trained by us on Kronoterm systems. They'll design your system around your home rather than offering a one-size-fits-all quote, so it runs efficiently and quietly from day one.
Our UK technical team supports every partner behind the scenes, from design and sizing advice through to commissioning and aftercare. That means one point of contact for you, and expert backup for your installer if they ever need it.
Our UK technical team supports every partner behind the scenes, from design and sizing advice through to commissioning and aftercare. That means one point of contact for you, and expert backup for your installer if they ever need it.
- Find a local partner
- Home survey & design
- Installation & handover
- Smart control & aftercare
Testimonials
Hear From Other Homeowners
“The technical support is the difference. I can pick up the phone mid-install and get a real Kronoterm-trained engineer - not a call centre. It's let us take on jobs we'd have turned down before.”
“Stock is actually in the UK and the delivery dates hold. That sounds basic, but it is why we moved the whole business over to Kronoterm.”
“Their engineers reviewed our plant-room design before we priced the job. We won the tender on efficiency figures we could actually stand behind.”