House model wrapped in scarf on radiator indoors, space for text. Winter heating efficiency
Palabras clave
climate,
cold,
concept,
energy,
heat,
heater,
home,
hot,
house,
power,
radiator,
save,
temperature,
thermal,
warm,
three-dimensional,
apartment,
central,
central heating,
comfort,
consumption,
cost,
domestic,
economical,
economy,
efficiency,
efficient,
energy saving,
environment,
fuel,
heating,
household,
idea,
illustration,
indoor,
installation,
maintenance,
modern,
plumber,
plumbing,
room,
saving,
seasonal,
service,
shape,
supply,
system,
technology,
water,
winter
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