Now you can try to change the temperature in your house by opening a window in the winter, but that's not going to change the setting on the thermostat, which will respond by kicking on the furnace to warm the place back up.
Man kan prøve at ændre på temperaturen i ens hus ved at åbne et vindue om vinteren, men det vil ikke ændre  indstillingen på termostaten, der vil reagere ved at tænde for varmen for at varme huset op igen.