If you live in Isanti County Minnesota you may have noticed that it is very sandy. Let us tell you why. Isanti County is covered by glacial deposits that include morainic hills, glacial lake beds and numerous marshes, lakes and streams but more than anything outwash sand plains.
There are two kinds of glacial drift of different age and composition have been deposited in the County. The older is the middle Wisconsin drift which advanced from the northeast, commonly called the red drift due to the color of the material which is coarse textured, stony and low in lime. Read here for more Information on Isanti County Minnesota.
The sand that covers Isanti County will kick up in the air and will naturally settle within the air duct flow system. If you don’t have your HVAC system cleaned by a professional the dirt and sand will build up. Over time the build up will reduce air flow, create poor air quality and can cause higher efficiency cost. Contact us to make your appointment today!