Duct Cleaning in Port St. Lucie, FL
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What Port St. Lucie air conditioning does to your ducts
Your air conditioner runs nearly all year here. Every pass of humid air through the ducts leaves moisture behind, and moisture is what dust and debris need to turn into buildup on the duct walls. In a house closed up and cooled most months, that buildup has time to settle in.
St. Lucie County has had 13 damaging wind events over the past ten years, and Florida homes lost power often in the past year alone. When the power drops and the air conditioner sits off in a shut-up house, the air stops moving and humidity climbs. That gives whatever is already in the ducts a better chance to hold on and spread when the system starts back up.
- 1 months
- January through January, your furnace pushes air through your ducts
- 11 months
- February through December, your air conditioner does the same
NOAA nClimDiv, 1991–2020 normals
- How often should air ducts be cleaned?
- There is no fixed schedule that fits every house. If someone in the house has allergies, or you just finished a renovation that filled the place with dust and drywall grit, that is a reason to have them checked sooner. The same goes for after storm damage, if wind drove dust or debris into the system through a damaged vent or roof line. If you can see dust kicking out of the vents when the air comes on, that is your sign, whatever the calendar says.
- Is air duct cleaning worth it?
- Yes, if your ducts are actually dirty. A contractor can look inside the supply and return runs and tell you whether there is real buildup or just the normal light dust every system collects. It will not fix an undersized system or a leaky duct run, and it will not lower your power bill on its own. What it does is cut down on the dust blowing back into the house and keep that dust off the coil, which the filter cannot fully catch.
- What does air duct cleaning involve?
- A contractor hooks a vacuum system to your ductwork and puts it under negative pressure, then uses brushes or air whips to knock dust loose from inside the duct walls so it gets pulled out rather than blown into the room. They go through the supply runs, the return runs, and usually the coil and blower housing, since dust collects there too. When it is done right, they also check that the vent covers and duct connections are sealed back up so nothing is pulling in air from the attic or a wall cavity.