Chalet with condensing boiler transformed to low enthalpy + photovoltaic.
| Type | Renovation of the 2013 villa of 320 m2 useful |
|---|---|
| Owner | Alberto Diez. |
| Reform | Completed in February 2023 |
| Technology | Adapted building with low-enthalpy emitters. |
| Modality | First phase: FV+ low enthalpy emitters working from pre-existing condensation boiler. Pending phase: inclusion of sunthalpower system. |
| Energy Expenditure | The house maintains its condensing boiler, but the low-temperature emitters, with it reduce its primary energy consumption of gas by more than 40%. Positive electrical balance every month. |
| Confort | Total uniformity +/- 0.7 ºC throughout the house. Low-enthalpy radiant heating. Passive refreshed in the absence of sunthalpower introduction. |
| Salud | Dust minimization. No humidity. |
| Sustainability | 60% reduction in CO2eq emissions. of the house. |
| Aesthetic Integration | It has versions of emitters integrated in plasterboard, wallpaper, stone sheets and integral mirror. |
| Classification | sunthalpy |
| Thermal Emitters | sunthaldress integrated into 70 m2 of wall and ceilings. |
| Thermal Generation | sunthalpower pending implementation in 2ª phase. |
| Thermal Accumulation | Radiant activation structure with 1 day accumulation in winter, |
| Electric Generation | Fotovoltaica de 5 KWn |
