Just as you wouldn’t clean only half of your living room floor, you also would not want to clean only part of your HVAC system. NADCA recommends cleaning the entire HVAC system, including the following components:
Hypervac Air Duct Cleaning Equipment, Tools, And Supplies Are Designed And Manufactured For The Professional Air Duct Cleaning Contractor.
If the service provider charges by the hour, request an estimate of the number of hours or days the job will take, and find out whether there will be interruptions in the work. Make sure the duct cleaner you choose will provide a written agreement outlining the total cost and scope of the job before work begins.
Tip For Summer Pest Control
Make sure ducts are properly sealed and insulated in all non-air-conditioned spaces (e.g., attics and crawl spaces). This will help to prevent moisture due to condensation from entering the system and is important to make the system work as intended. To prevent water condensation, the heating and cooling system must be properly insulated.
air duct cleaning Dallas Another way to prevent getting this page in the future is to use Privacy Pass. You may need to download version 2.0 now from the Chrome Web Store.
If you’re noticing a lot of dust or other allergens in your home, it may well be worth it to pay the few extra bucks to get a filter with a higher Minimum Efficiency Reporting Value (MERV) rating.
Air Duct Cleaning & Indoor Air Quality
Consider other possible sources of indoor air pollution first if you suspect an indoor air quality problem exists in your home.
Air handling units should be constructed so that maintenance personnel have easy, direct access to heat exchange components and drain pans for proper cleaning and maintenance.
how much is air duct cleaning That price should also include cleaning your dryer vents. “A quality duct cleaning company will and should clean your dryer vents, too,” Baker says. “They are also ducts!”
What To Expect From An Air Duct Cleaning Service Provider
If no one in your household suffers from allergies or unexplained symptoms or illnesses and if, after a visual inspection of the inside of the ducts, you see no indication that your air ducts are contaminated with large deposits of dust or mold (no musty odor or visible mold growth), having your air ducts cleaned is probably unnecessary. It is normal for the return registers to get dusty as dust-laden air is pulled through the grate. This does not indicate that your air ducts are contaminated with heavy deposits of dust or debris; the registers can be easily vacuumed or removed and cleaned.
Permit the application of biocides in your ducts only if necessary to control mold growth and only after assuring yourself that the product will be applied strictly according to label directions. As a precaution, you and your pets should leave the premises during application.
What You Need To Know About Air Duct Cleaning
The EPA and CMHC researchers used different methodologies. The CMHC study called on several duct-cleaning services. The companies were not made aware they were part of a study, and the researchers did not control for time spent or methods used. The EPA study prescribed and controlled methods used on a smaller number of homes. While the duct-cleaning industry argues both studies have flaws, no other research has challenged the findings. And although the equipment and methods used by duct-cleaning companies have changed since these studies were conducted, the air ducts in homes haven’t.
NADCA states that a thorough cleaning should take three to five hours. While this service might cost more than what an uncertified contractor charges for a brisk cleaning, the results of a cleaning performed according to NADCA’s best practices will justify the time and cost.
To Learn More About Air Duct Cleaning
how is air duct cleaning done Commit to a preventive maintenance program of yearly inspections of your heating and cooling system, regular filter changes, and steps to prevent moisture contamination.
“Every decent mold test kit will detect mold in every house every time because there is mold in the air everywhere — unless you live in a hospital. So you can’t just go by the findings of a store-bought mold test to determine if your house has a serious mold problem,” Baker notes.
“There’s lots of construction debris. Sawdust, drywall scraps and even Doritos bags can end up in the ductwork of a newly built home,” he says.
Professional Cleaning Equipment, Products, & Supplies
Here’s how this one works: A company calls you and says that they will be in your neighborhood next week. Then they offer to clean your ducts for $25 or some other outlandishly low price.
A thorough visual inspection is the best way to verify the cleanliness of your heating and cooling system. Some service providers use remote photography to document conditions inside ducts. All portions of the system should be visibly clean; you should not be able to detect any debris with the naked eye. Show the Post-Cleaning Consumer Checklist to the service provider before the work begins. After completing the job, ask the service provider to show you each component of your system to verify that the job was performed satisfactorily.