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