Chalet with condensing boiler transformed to low enthalpy + photovoltaic.
|Renovation of the 2013 villa of 320 m2 useful
|Completed in February 2023
|Adapted building with low-enthalpy emitters.
|First phase: FV+ low enthalpy emitters working from pre-existing condensation boiler.
Pending phase: inclusion of sunthalpower system.
|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.
|Total uniformity +/- 0.7 ºC throughout the house.
Low-enthalpy radiant heating.
Passive refreshed in the absence of sunthalpower introduction.
|60% reduction in CO2eq emissions. of the house.
|It has versions of emitters integrated in plasterboard, wallpaper, stone sheets and integral mirror.
|sunthaldress integrated into 70 m2 of wall and ceilings.
|sunthalpower pending implementation in 2ª phase.
|Radiant activation structure with 1 day accumulation in winter,
|Fotovoltaica de 5 KWn