Insulation
Better insulation can reduce the required flow temperature and support more efficient heat pump operation.
EnergyProperty owners
Plan more efficient heating around your building.
A well-planned heat pump brings building data, heat distribution, technology and the electricity tariff together. We organise the key facts and prepare the next specialist step.
No obligationAvailable across GermanyGerman / Turkish / English
What you gain
The benefits of an energy solution matched to your needs.
Building, technology, running cost and support brought into one clear plan
Heat distribution
Underfloor and other surface heating suit lower flow temperatures. Radiators need to be assessed by design and building condition.
Annual performance factor
The JAZ describes how much heat the system produces per kWh of electricity and should be considered with heat demand, tariff and maintenance.
BEG support
A partial grant may be available through the Federal Funding for Efficient Buildings. The current rules, application and technical execution determine the amount.
Moving towards the right fit
How we turn your goal into a clear next step.
We organise the important facts clearly and prepare a solution around your everyday needs and goals.
- 01
Record living area, building age, insulation and major renovation work
- 02
Identify the current heating system, fuel use and required flow temperature
- 03
Review radiators or surface heating and the building's heat demand
- 04
Compare expected electricity use, tariff, maintenance and current heating costs
- 05
Check current BEG eligibility and application timing before ordering or starting work
- 06
Clarify specialist inspection, technical design, removal of the old system, hydraulic balancing, grid registration and commissioning
- 07
Confirm the included maintenance, monitoring and handover services in the quotation
Transparency note: This free, non-binding initial check does not replace specialist engineering, installation planning or an energy assessment. KEY-FI's energy advice is not insurance or financial investment mediation under sections 34d/f/i GewO. BEG support depends on the current programme, eligibility, application and technical execution.
Frequently asked questions
A few answers before you enquire.
01When can a heat pump suit my home?
The main factors are insulation, heat distribution, required flow temperature, building condition and electricity tariff. The initial check offers orientation but does not replace specialist planning.
02How much BEG support is available?
A partial grant may be possible under the Federal Funding for Efficient Buildings. The amount depends on the current programme, eligibility, application and technical execution.
03How do running costs compare with oil or gas?
Running costs depend on the building condition, annual performance factor, electricity tariff, maintenance and previous consumption. They need to be estimated using the individual building data.
Free enquiry
Check heat pump suitability.
Tell us the living area, current heating system, building condition and any known flow temperature.
- Initial assessment with no obligation
- German / Turkish / English
- We only reply through the channel you choose