Air-to-water heat pump
Monobloc or split outdoor units, for underfloor and radiator systems alike.
All services
Heat pumps
Heat pump heating & cooling
Air-to-water and ground-source systems — sustainable heating, DHW and cooling year-round.
A heat pump is only as efficient as the system around it. We design the full hydraulic loop with the right buffer tank, low-loss header and smart controls — not just plug in the unit.
What's included
The work we deliver
Ground-source (geothermal)
Borehole or horizontal ground loop, designed and installed — the most efficient long-term option.
DHW integration
Heat-pump-fed hot water tank, optionally with solar or an electric immersion backup.
Underfloor cooling
We use underfloor as passive cooling in summer — with dew-point protection and zone control.
How we work
The process
- 1
Heat-loss calculation
Accurate sizing from building geometry and insulation.
- 2
Hydraulic design
Buffer, low-loss header, zones and DHW tank integration.
- 3
Install and controls
Commissioning, smart thermostat and weather-compensation setup.
- 4
Monitoring and maintenance
Annual inspection and remote monitoring to keep efficiency up.
Frequently asked
Feel free to ask
Can it feed existing radiators?
Yes, provided the radiators are sized for a lower flow temperature. If not, we can resize them.
What electrical supply does it need?
Typically a 3×16 A–3×25 A three-phase connection — we confirm based on unit size.
What subsidies might apply?
It's worth checking current home-renovation and energy-efficiency grants — we can help prepare the paperwork.
Where we work
Across all of Budapest and Pest county
We cover the districts and surrounding towns listed below. If your town isn't on the list, give us a call — we often travel further.
Budapest23
- District 1
- District 2
- District 3
- District 4
- District 5
- District 6
- District 7
- District 8
- District 9
- District 10
- District 11
- District 12
- District 13
- District 14
- District 15
- District 16
- District 17
- District 18
- District 19
- District 20
- District 21
- District 22
- District 23
Pest county and nearby towns25
- Érd
- Budaörs
- Budakeszi
- Diósd
- Vecsés
- Gyál
- Üllő
- Maglód
- Szigetszentmiklós
- Százhalombatta
- Tárnok
- Pomáz
- Szentendre
- Dunakeszi
- Göd
- Veresegyház
- Gödöllő
- Dunaharaszti
- Solymár
- Pilisvörösvár
- Telki
- Nagykovácsi
- Biatorbágy
- Törökbálint
- Halásztelek
Let's start
Request a free site survey
Drop us a line and we'll call back within 24 hours — no commitment.