Air Duct Cleaning Process and Equipment
Now that you've chosen a professional to clean your air ducts-preferably one with lots of experience and certified by the National Air Duct Cleaners Association (NADCA)-you may be wondering what the process will entail? Will this business be pulling lots of heavy equipment into your home? Will things need to be moved around? How long will the process take? These are good questions, and you'll find the answers below.
First Step: Assessment
A NADCA-certified professional will first want to take a good look at your ducts and HVAC system to assess the type of cleaning necessary. This may involve removing vent out covers, inserting a camera and/or a mirror, and even testing debris and/or build-up from your ducts. What he finds will depend on the life span of the occupants of your home (including unwanted occupants such as rodents), as well as the state of the ducts and HVAC system. https://energyhomeservice.ca/local/duct-cleaning-maple/
Allergens such as dust and pollen, mold that grew over the past heavy rain when the roof released on the ducts, and allergens and dog's fur from family pets or unwanted mice are all commonly found in air ducts. Depending on the extent and type of the debris, the professional will figure out how to clean your ducts. For example, layered debris and contaminants might have to have alkaline cleansing agents, mold might have to have a special remediation protocol and EPA-registered cleaning agents, and dust might have to have only scrubbing and vacuuming. Your air duct cleaning professional should be able to explain what he found and how he plans to clean it. https://energyhomeservice.ca/local/duct-cleaning-markham/
Cleaning Equipment
Generally speaking, the apparatus required to clean your air ducts should not impose too heavily on your work or liveable space. Cleaning equipment occasionally includes air hoses, brushes, special cleaning agents, filtration systems, and vacuums. Most companies use trucks or gas managed vacuums parked outside to power these tools. Clearing a walkway to your air ports is likely all the adjustment necessary to prepare for cleaning. https://energyhomeservice.ca/local/duct-cleaning-newmarket/
If the assessment arises past or present moisture, and the professional suspects mold or bacteria, the air duct cleaning company may also carry equipment to accumulate samples (samples of the debris itself and/or of the air in your ducts) for lab analysis. If lab analysis is needed, cleaning may be delayed until the type of toxin and appropriate cleaning agent are determined.
The Cleaning Process
A NADCA-certified professional will first will clean your ports and ducts with special air hoses and brushes. The ease debris and dust will move toward the vacuum system and grow trapped beyond the home. Applying special cleaners, biocides, mold-preventatives, and/or sealants will require additional steps and are used in specific cases.
Then, depending on the plan you and the professional allow us to prevent future contamination of the air ducts-for example, a plan to prevent moisture attack, high dampness, or the growth of mold-the professional may next put in a better pool filter, ultraviolet lights, and/or a dehumidifier.
Several variables determine the time the cleaning process will take-variables including the number of HVAC units and ducts, the number of workers performing the job, and the extent of cleaning necessary. Generally, cleaning the ducts of an average single-family home with one HVAC unit takes approximately three or four hours. Larger homes or businesses with multiple HVAC units-or homes whoever ducts have been infected with mold, bacteria, or other toxic particles-may require a full day of cleaning or more, depending on the remediation protocol. In rare cases, the professional may recommend full or part replacement of damaged or infected air ducts. This process might have to have several days and additional installation.