Duct Cleaning Services in Ottawa
What is duct cleaning and ventilation system?
When we speak about duct cleaning and ventilation systems, we are talking about a fan forced heating system through ductwork. Furnaces can be electric, natural gas, oil, or propane. Heating systems have two types of ductwork: hot air (registers) and cold air (returns).
When the furnace clicks on, cold air is drawn from the bottom third of the room(s) where the return is located (usually in the centre of the house). The air is pushed through the furnace, heated, and pushed into each room.