Energy Costs Calculator

1. Data Of Temperature

Choose the outside Air Temperature from when on heating will be necessary.

11 °C

Low Energy and Passive Houses

12 °C

Buildings Built After 1995

14 °C

Younger Building (1977-1995)

15 °C

Old Building (built before 1977)

Choose Country

Postal Code

2. Data For Calculations

Heating capacity of the current system(kW)*

Cost of 1 kWh of the existing heating system with conventional heat source(euro)*

Cost of 1 kWh of electricity(euro)*

Required flow temperature(°C)*

Decarbo Model*

Number of the Heat Pumps *

Please fill out all fields for calculation

Calculation Result_ _

Building heat consumption per season

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Heat pump heating capacity

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Coefficient of performance (efficiency of the heat pump)

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Heat pump power consumption

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The amount of heat per season which is not covered with the heat pump and must be provided with the additional (conventional) heat source. Sign "-" means that heat pump heating capacity is bigger than

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Heat pump output per season

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Average existing heating costs per season (without heat pump)

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Average heating costs per season (with the heat pump)

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Average saving heating costs with the heat pump per season

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Energy Costs Calculator