Duct Cleaning in Milbank, SD
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Nine months of heating means nine months of dust moving through your ducts
Your furnace runs from September through May in Milbank. That is most of the year, and every hour it runs, it pushes air through the same ductwork. Dust, pet hair, and the dry skin that collects in a house all get pulled into the return and blown back out through the vents.
Winter nights here average 7°F, so the furnace is cycling on and off for months straight, moving more air through those ducts than at any other time of year. Most homes in Grant County are single-family houses people own rather than rent, and in a house you own, you notice when the vents start blowing out dust instead of just warm air.
- 9 months
- September through May, your furnace pushes air through your ducts
- 3 months
- June through August, your air conditioner does the same
NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- Most homes do fine having their ducts cleaned every few years, though there is no single number that fits every house. If anyone in the house has allergies, or you have had a pest problem or water damage in the ductwork, it should happen more often. Homes here run the furnace September through May, nine months a year, so the ducts are moving air most of the time. A contractor can look inside and tell you what your ducts actually need.
- Is air duct cleaning worth it?
- It depends on what is in your ducts right now. If you can see dust building up around the vents, or you notice more dust in the house than seems normal, cleaning them will make a real difference. If the ducts look clean and the system runs fine, there is less to gain from it. A contractor can check for dust, debris, or signs of pests before you decide.
- What does air duct cleaning involve?
- A contractor uses tools to loosen dust and debris built up inside the ductwork, then vacuums it out through the system. This usually covers the supply and return ducts along with the grilles and registers, and sometimes the coil and blower if they can be reached. The point is to remove what has collected inside so the air moving through the ducts is cleaner, not to change how the system heats or cools your home.