Before you decide if you should get your air ducts cleaned, you have to know only a little about how they work and why they collect dirt.
Most homes are heated employing a furnace and a duct system that distributes heat into different rooms. This technique is comprised of both “return” ducting that bring cold air into your furnace and “supply” ducting that distributes heated air throughout your home.
It is possible to tell the difference between return and supply ducting by going down to your basement and inspecting the sheet metal ducting usually found hanging from a floor joists on the ceiling.
The return duct is generally a large rectangle that is mounted on the bottom of your furnace, whilst the supply duct happens the top of furnace. The supply duct is normally comprised of a sizable “trunk” duct on the ceiling, along with smaller metal ducts that branch off into each heated room. You’ll locate them often covered by a steel grate on the ground or the wall.
As your duct work is ready to accept your household air, it can certainly collect dust, hair, pet dander and other debris from your own home. That is particularly so of the return ducts that feed air to the furnace.
But does this mean you need to have your ducts cleaned?
A good duct-cleaning will remove dust, dirt, and hair, along with any toys, pens or such things as jewellery that might have been dropped to the ductwork. Some genuinely believe that cleaning your air ducts will boost your indoor quality of air, chimney sweep NYC as your ducts should really be spotless after they’ve been thoroughly cleaned, while others say it’s little influence on air quality.
Research from the Canadian Mortgage and Housing Corporation has discovered that replacing the filter on your own furnace can help to keep the air in your ducts clean, and keep the components of your heating, ventilation and air-conditioning (HVAC) system from accumulating new dirt. However, it won’t prevent dust from settling in your home.
Another reason to think about having your ducts cleaned is in the event that you suspect water has gotten into your air ducts, either through a leak or through condensation. This could cause mould to develop in the ducts, which is often harmful. You will need to fix the leak or condensation problem and then have your ducts thoroughly disinfected — or even replaced depending on what serious your mould problem has become.
New homeowners or people who have recently undergone renovations can also wish to have their ducts cleaned should they suspect the contractors who labored on their home may not have done a great job of cleaning up. Sometimes construction crews allow small particles of firbreglass, drywall and sawdust to amass in the air ducts.
It’s also advisable to consider having your ducts cleaned if you believe there is a blockage that is affecting airflow to your furnace. When you spending a lot of cash to displace your furnace, first have your ducts inspected and cleaned along with your furnace and air conditioner.
You are able to do some duct-cleaning yourself, especially the return duct, which is pretty large and often accumulates more dust your supply ducts. To clean your return duct, first take away the grill on the outside of the duct and then work with a vacuum to eliminate any debris.
However, should you feel that dirt in your ducts is affecting your quality of air, causing mould to develop or blocking the flow of air to your furnace, you should call a trustworthy duct-cleaning service. Make sure you determine if the service is really a person in any trade organizations or connected with a trustworthy HVAC (heating, ventilation and air-conditioning) company when you hire them.