küttehooaja
Küttehooaeg refers to the period of the year when heating is actively used in buildings to maintain comfortable indoor temperatures. The exact timing and duration of the küttehooaeg can vary significantly depending on geographical location, local climate, and building regulations. In colder climates, the küttehooaeg typically begins in the autumn and extends through the winter months, often concluding in the spring.
The commencement of the küttehooaeg is often determined by a sustained drop in outdoor temperature below a
Factors influencing the length and intensity of the küttehooaeg include the building's insulation, the type of