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One of the most important components of your whole house ventilation system is the sub floor vent. These air ducts, as the name suggests, are installed at the base of the building and their job is to divert the fresh air, which is trapped below, into the room. Because of this, they also form a part of the whole house ventilation system.
There’s been a lot of stress and anxiety to go around during the novel coronavirus pandemic, but one upside of social distancing is that many of