HVAC (heating, ventilation and air conditioning) systems are great appliances for keeping a home or business environment comfortable, but these devices can get dirty and require occasional cleaning. Unfortunately, most cleaning procedures avoid one important aspect of forced air systems, the delivery ducts. Air moving through the building can accumulate a variety of pollutants such as dust, mold spores and pet dander. This gunk can collect on the duct walls and it may be returned to the environment whenever the appliance is operating. The solution is a thorough scrubbing from reliable Duct Cleaners in Appleton WI.
Throughout the history of forced air systems there have been various methods for cleaning air ducts such as steam or the use of brushes. Unfortunately, these methods may not be as reliable as people expect. Plus, steam cleaning may damage vital electronics used in modern HVAC systems and brushes could cause damage to the duct walls or seals if the operator is not careful. An alternative is the use of vacuums and an agitation tool. Air is a common choice for agitation, but some companies prefer the use of soft-bristled brushes. Originally, this cleaning method required large vacuum trucks to provide enough suction to draw the pollutants out. However, there has been some concern about cross-contamination with this method of cleaning.
To avoid the issue of introducing, even more, pollutants into the building or its air ducts, many Duct Cleaners in Appleton WI are now using portable HEPA (high-efficiency particulate arresting) vacuum systems. This drastically reduces the chance of cross-contamination and may improve the cleaning process. Plus, portable vacuum systems allow the contractor to select the best access point, which is useful for multiple story buildings.
There are a few things to consider when deciding to have the ducts cleaned. For example, some air ducts are made from an insulating board that could present problems. Other considerations include the age of the ducts and how they are sealed. Older air ducts may get damaged during the cleaning process resulting in leaks. The Mold may also be a concern. If this is the case, then the cause of the mold needs to be remedied as well. Mold often comes from excess moisture in the HVAC and may be the result of poor condensation control. Get more details from the experts at Bob’s quality heating & cooling.
