Duct Cleaning in Velva, ND
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Step 1 of 3: Equipment
Nine months of heating puts a lot through your ducts
Your furnace runs September through May here. Nights average 3°F from December through February, so the blower is moving air most hours of the day to keep the house warm. Every pass pulls dust and debris through the ductwork, and some of it settles along the way instead of blowing back out through the vents.
Most homes in the county are single-family and owner-occupied, so that duct system is one a household lives with for years at a stretch, not something that gets replaced with a move. The buildup inside it stays too, adding up winter after winter until something clears it out.
- 9 months
- September through May, your furnace pushes air through your ducts
- 2 months
- July through August, your air conditioner does the same
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NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- There's no fixed schedule that fits every home. If anyone in the house has allergies, if you've had drywall or insulation work done, or if you have pets, the ducts tend to need attention sooner. A contractor can look inside the ductwork and tell you what shape it's actually in.
- Is air duct cleaning worth it?
- It depends on why you're considering it. If dust keeps settling back on surfaces soon after you clean, or you can see debris at the vents, clearing the ducts out makes sense. If the ducts look clean and nobody in the house has breathing trouble, it may not be necessary right now. A contractor can inspect the ductwork and tell you whether cleaning will actually help your situation.
- What does air duct cleaning involve?
- A contractor connects a vacuum system to the ductwork and uses brushes or air tools to loosen dust and debris along the inside of the supply and return ducts, then pulls it all out through the vacuum. The vents and the furnace blower compartment get cleaned as part of the job too. The furnace filter is a separate part and gets replaced, not cleaned, since it's designed to be swapped out.