Explanation: This question is relevant for funding, as only owner-occupiers qualify.

Receive a climate speed bonus of 20%.

Explanation: This question is relevant for funding purposes. The definition of a separate residential unit is a self-contained living space.

Apartment with private entrance, private kitchen and private bathroom.

Explanation: This factor is crucial for determining heating needs, since a townhouse loses less heat to the outside than a single-family home.

Explanation: The heated area is a crucial factor for heat demand and helps to determine the

To calculate the heating load and the correct heat pump size, please provide the area of all rooms.

which could be actively heated – either by radiators or underfloor heating.

Explanation: The year a house was built provides information about the building's energy efficiency.

Only houses for which the building application was submitted more than 5 years ago are eligible for funding.

Explanation: These insulation measures reduce heat loss and therefore have an impact on the

Calculating the correct heat pump size.

Explanation: The location of the boiler room is required for the feasibility study.

Explanation: The type of heating system allows for a detailed calculation of the efficiency increase through a

Heat pump. The replacement of certain heating systems is specially subsidized.

For oil heating: liters per year (e.g. 2000)

For gas heating: kWh per year (e.g. 15000)

For pellet heating: tons per year (e.g. 2.5)

For district heating: kWh per year (e.g. 15000)

For a heat pump: kWh of electricity per year (e.g., 5000)

For a fireplace (coal): kg per year (e.g. 2000)

For a wood-burning fireplace: cubic meters per year (e.g., 10)

For electric heating: kWh of electricity per year (e.g. 5000)

For biomass or gas-fired central heating: kWh per year (e.g. 15000)

Explanation: This question is relevant for funding. The replacement of oil and coal heating systems is becoming increasingly common.

To qualify for funding, the installation date of gas heating systems must be at least 20 years ago.

Explanation: This affects efficiency and helps to correctly determine the heating circuits and size of the heat pump.

to assess.

Explanation: If the water is heated via the central heating system, a hot water storage tank is required. The water is not heated via the central heating system if an instantaneous water heater, a solar thermal system, or a separate heat pump for hot water is installed.

Explanation: An existing solar thermal system can reduce energy consumption when connected to the heating system. We offer the connection of the solar thermal system when installing a heat pump for an additional charge of €2,200.

Explanation: We need this value to calculate your savings when switching to a heat pump. Note: For heating oil, divide the price per liter by 10 (e.g., €1.20 per liter = 12 cents per kWh).

Explanation: We need this value to calculate your savings when switching to a heat pump.

Explanation: This question is relevant to eligibility for funding. If your income is below the €40,000 threshold, you will receive a 30% income bonus. If you submit your application in 2025, the average taxable income from 2022 and 2023 will be used for this calculation.