Duct Cleaning Services in North America
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. The most common 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.
Most people spend 60% to 90% of their time indoors, according to the American Lung Association. More than 50 million Americans suffer from allergies and respiratory problems. The level of some hazardous pollutants in indoor air has been found to be up to 70 times greater than in outdoor air, according to the USEPA.
Dust, mould, and pollen are just a few of the ingredients that make up the refuse in your heating and air conditioning duct system. This is why Duct cleaning provides allergy relief, eliminates odours, and reduces dust and housework.