Understand the air duct cleaning process to make sure that you have cleaned the duct well enough, and surely breathe unpolluted air. Know about the air duct cleaning process to be sure of the quality of air which gets into your lungs. As an example, a sealant for moldy growth is not only an unsatisfactory solution, but in addition may aggravate the issue.
Inspect Prior to Cleaning
A routine system check on the air inflow system gives background information of the ductwork and ventilation involved; it also helps to identify problems, if any, within the ventilation system. Your duct cleaning santa rosa may suggest sealing duct air leaks; this truly saves energy helping reduce your utility bills. A clogged filter may be identified and replaced; high-efficiency pleated filter or even an electrostatic filter may replace a fiberglass one. An inspection can lead to the detection of a mold problem that should be sorted out prior to starting the air duct cleaning processes. Should your ductwork is made from sturdy sheet metal ducts, a biocide might be applied for sanitation; know that you can’t make use of a biocide on a fiberglass ductwork or over a metal duct with fiberglass lining.
Create Negative Pressure
Vacuum cleaning, that creates negative pressure, uses compressed air to eliminate any dirt and debris from your system. It will always be safe to exhaust the dust articles for the outdoor air; any indoor exhaust must use a HEPA-filtered vacuum. Sometimes, the entire system is susceptible to negative pressure to dislodge the dirt and debris, before any mechanical cleaning.
Clean the conduits that run through the entire system. Cleaning involves using specialized tools, like nylon brushes or cable driven brushes, together with a high-powered vacuum on the supply and return portion of the system. For fiberglass lined ducts or fiberboard ducts, use soft-bristled brushes. An insulated air duct should never get wet; if it gets wet or moldy, usually do not attempt cleaning because replacing is the best solution. Return registers usually pull in polluted air and gets dusty; these may be easily removed and cleaned, or simply just vacuumed. Sealants could be used to repair damaged fiberglass insulation or to produce a duct air tight; apply sealants only after completing the air duct cleaning process.
Clean Other Components
Ask your qualified service provider to wash all elements of your heating and air conditioning system-the warmth exchanger surface, sides in the cooling coil, coil fins, coil drain pan, plenum, cabinet interior, combustion chamber, humidifier and blower blades. Dryer vent cleaning also prevents possible fire hazard. Remember that any asbestos containing equipment has to be handled by specially trained and equipped staff. An EPA approved sanitizer could be used to clean the interiors from the ducts and the ventilation system; please be informed concerning the safety and health issues concerning the aspects of the registered antimicrobial products.
You can do a random visual search for the presence of dirt on any your supply and return ducts, and be sure that the air duct cleaning process is a thorough one. Check that all the air vents–the registers, grilles and diffusers look clean, and have been reattached in position. Also look at the system operation post-cleaning, in both the heating and air conditioning modes. Know your air duct cleaning process, and ensure that the indoor air which you inhale is actually of great quality.
Another reason to take into consideration owning your ducts cleaned is if you feel water has got into your air ducts, through a leak or through condensation. This may cause mould to grow within the ducts, which may be harmful. You will need to fix the leak or condensation problem and then have your ducts thoroughly disinfected — or even replaced depending on how qcejsr your mould problem has grown to be.
New homeowners or people who have recently undergone renovations may also want to have their own ducts cleaned when they suspect the contractors who worked on their property might not have done a good job of cleaning up. Sometimes construction crews allow small particles of firbreglass, drywall and sawdust to accumulate within the air ducts.
You must also consider getting your ducts cleaned if you believe there exists a blockage which is affecting airflow to your furnace. Before you decide to spending a lot of cash to switch your furnace, first have your ducts inspected and cleaned as well as your furnace and air conditioner.
You can do some duct-cleaning yourself, specially the return duct, that is pretty large and quite often accumulates more dust that your supply ducts. To clean up your return duct, first eliminate the grill on the outside of the duct then utilize a vacuum to get rid of any debris.
However, if you find that dirt within your ducts is affecting your quality of air, causing mould to grow or blocking the flow of air to your furnace, you should call a reputable duct-cleaning service. Make sure you see if the services are part of any trade organizations or associated with a reputable HVAC (heating, ventilation and air-conditioning) company before you decide to hire them.