Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings with thermostat heating or air-conditioning, by size of the dwelling (no. of persons occupying it) and average room temperature programmed during the day
Units: % over the total number of dwellings

;Availability of thermostat heating;Average temperature of heating during the day;Availability of air-conditioning;Average temperature of air-conditioning during the day;
TOTAL;48.7;21.3;35.5;22.3;
1-person dwelling;37.6;21.2;22.3;22.3;
2-person dwelling;47.8;21.3;32.7;22.3;
3-person dwelling;51.0;21.4;38.8;22.4;
Dwelling with 4 or more persons;54.5;21.4;43.6;22.3;
Notes:
Source: National Statistics Institute