Fresh air during your sleep but not to feel cold

During months when the outside temperature is low, we want to get fresh air into the beadroom but not falling a sleep to avoid room overcooling.

SMARWI offers the ability to schedule several short ventilation intervals during the night to ensure fresh air intake while not cooling the room more than necessary.

Usecase: Outside temperature is in the interval beteen -2C and 10C.The ventilation intervals for my window in the bedroom are set at 2 hour intervals at night. Ventilation takes place for 10 minutes with opening for 50% of the vetilation. As a result the beadroom will not get cold during night while fresh air exchange is happening regulary. 

Tags: smarwi, no sensors, timer, temperature, winter