The weather conditions here in Minnesota can drastically reduce the amount of outdoor air that enters your home. Pets, smokers, heavy cooking odors, can all contribute to the air quality allowing pollutants to accumulate to levels that can pose health and comfort problems. If you have never had the ducts cleaned, or it has been several years since the last cleaning, having the ducts cleaned may prove beneficial.
The EPA recommends having the air ducts cleaned if:
- There is substantial visible mold growth inside hard surface (sheet metal) ducts or other components of your heating and cooling system.
- Ducts are infested with vermin, (rodents or insects), or
- Ducts are clogged with excessive amounts of dust and debris and/or particles are actually released into the home from your supply registers.
Some research suggests that cleaning heating and cooling system components (e.g., cooling coils, fans, and heat exchangers) may improve the efficiency of your system, resulting in a longer operating life, as well as some energy and maintenance cost savings.
The EPA does recommend that if you have a fuel burning furnace, stove or fireplace, they be inspected for proper functioning and serviced before each heating season to protect against carbon monoxide poisoning. We have several months to go in our heating season, so if you didn't have this done earlier, there is still time.
Another suggestion here is to make sure you change the furnace filters every two months. Check with your local ACE Hardware store to find the best filter available.
After deciding to have your ducts cleaned, be sure to hire a contractor who has been certified by the National Air Duct Cleaners Association (NADCA.)
Another suggestion here is to make sure you change the furnace filters every two months. Check with your local ACE Hardware store to find the best filter available.
After deciding to have your ducts cleaned, be sure to hire a contractor who has been certified by the National Air Duct Cleaners Association (NADCA.)
You can find a local contractor at www.pcndirectory.com.