Kalkulator

Comparison of heating systems

Building, heated floor space (m²)

109 m²

Window surface (automatic)

15.2 m²

A_ablak=15,2×(A/108,97)^0,8

TCO time frame

10 év

Solar panel production

6480 kWh/year

Solar panel utilization

70 %

HMV energy (fixed, electric)

3 694 kWh/év

Fixed fees

Electricity fee (reduced): 36,386 Ft/kWh
Gas fee: 21,0 Ft/kWh

TCO (Total Cost of Ownership)
- Capital expenditure (CAPEX) – the actual purchase and installation.
- Operating costs (OPEX) – e.g., energy consumption, overhead costs.
- Maintenance costs – annual servicing, inspections.
- Event costs (EC) – major repairs, replacements, breakdowns.

Heating window – Maintenance: 0.- Ft; EC 0.- Ft
Heat pump + Floor heating + Window – Maintenance: 60,000 HUF; EC: 500,000 HUF (10th year); CAPEX: machine replacement (15th year)
Gas boiler + underfloor heating + Window – Maint.: 30e.- Ft (10. év); EC: 100e Ft; CAPEX: kazáncsere (15. év)
Inverter air conditioner + Window – Maintenance: 80e-. Ft; CAPEX system replacement (10th year)