Duct Cleaning in Hailey, ID
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Step 1 of 3: Equipment
Ten months of heating a year leaves a lot behind in your ducts
Your furnace runs September through June here. That's most of the year moving air through the same ductwork, and everything that rides on that air, dust, dander, the fine grit that blows in on winter wind, settles in the ducts between cleanings.
Winter nights average 14°F in Blaine County, so the furnace cycles on and off for hours at a stretch on the coldest ones. Every cycle pushes more air through ducts that are already carrying months of buildup. A duct system that's clogged with it can't move air the way it should, and the furnace works harder to heat the same house.
- 10 months
- September through June, your furnace pushes air through your ducts
- 1 months
- July through July, your air conditioner does the same
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NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- There is no fixed number of years that fits every home, but a contractor can tell you by looking inside the ducts whether they need it now. Sooner if you have pets, allergies, or just finished a remodel. Your furnace runs from September through June here, so dust and debris move through the system most of the year, and that can mean buildup shows up faster than in a home that only heats a few months a year. If you notice more dust settling around vents than usual, or a musty smell when the furnace kicks on, have it checked.
- Is air duct cleaning worth it?
- It is worth it if your ducts actually need it, not on a fixed schedule regardless of condition. A contractor can inspect the duct work and tell you whether there is real buildup of dust, debris, or pet dander, or whether the filter has been doing its job all along. Cleaning will not fix an airflow problem caused by a bad duct design or a failing blower, so it helps to know what you are actually solving before you pay for it.
- What does air duct cleaning involve?
- A contractor connects a vacuum system to the duct work and uses brushes or air tools to knock loose dust and debris from inside the ducts, then pulls it out through the vacuum. Every supply and return vent gets checked and cleaned, along with the plenum near the furnace where debris tends to collect. The filter should be replaced as part of the job, since a clean duct system feeding through an old filter does not accomplish much.