That means it draws air into the furnace it.
Is having your air ducts cleaned worth it.
Second the duct system in a house is a circulatory system.
An air duct cleaning shouldn t be treated as an add on to a carpet cleaning visit.
While the debate about the value of periodic duct cleaning continues no evidence suggests that such cleaning would be detrimental provided that it is done properly.
First most of the country uses metal duct work so for you to say what you did is wrong.
And while it can be costly to get it done right an annual air duct cleaning isn t necessary for most people.
If you have allergies or other health problems put in an electronic air cleaner get your ducts cleaned and run the fan as much as you can afford.
Duct cleaning may be justifiable to you personally for that very reason.
You are not using common sense.
You can also get an ecm motor installed which is going to be worth it if you want to run the fan 24 7.
You may consider having your air ducts cleaned simply because it seems logical that air ducts will get dirty over time and should occasionally be cleaned.
In response to this reply should your ducts be cleaned i have to politely correct the person who answered this.
In the 1990s the canada mortgage and housing corporation cmhc tested 33 homes in montreal before and after duct cleaning finding no significant improvement in air quality and that duct cleaning alone did not improve airflow or energy efficiency.
Having your ducts cleaned may actually create a dust problem or make an existing problem worse.