Kiertoilmalämmitys
Kiertoilmalämmitys, also known as forced-air heating, is a central heating system that circulates heated air throughout a building. The system typically consists of a furnace or heat pump, a blower fan, and a network of ducts. The furnace or heat pump heats the air, which is then propelled by the blower fan through the supply ducts to various rooms in the building. Vents or registers in each room allow the heated air to enter the living space.
After circulating and warming the rooms, the cooler air is drawn back into the system through return
Kiertoilmalämmitys systems are common in many residential and commercial buildings due to their ability to heat