tulotarpeet
Tulototarpeet refers to the heating demand or thermal load required to maintain a specified indoor temperature in a building over a given period. In energy engineering and building physics, it denotes the amount of heat energy that must be supplied by a heating system to keep the indoor environment within target temperature bounds, typically expressed as annual energy use (kWh/year) or peak heating power (kW). The value depends on climate, building envelope characteristics, ventilation, internal heat gains, and the chosen indoor setpoint.
Calculation methods range from simplified degree-day models to detailed dynamic simulations. Inputs include exterior climate data,
Applications of tulotarpeet include informing the design and retrofitting of buildings, energy performance certificates, and planning