So apparently you have realized there is constant dust in your house. Sometimes just a few hours after cleaning. Or maybe you have realized your electricity bill has sky rocketed in the recent times. Your HVAC system and dirty duct may be the reason why.
A clogged HVAC system will be using more electrical energy to compensate on the blocked ducts. So how do you go about it? You may consider hiring a professional duct cleaning company like Orem Air Duct Cleaning. There are companies which will provide ductwork cleaning services in your home at an affordable fee. Yet still, you need to understand how the procedure is done so as to know if the service providers have done it well.
Source removal techniques are the accredited by NADCA used by contractors. They usually involve using compressed air tools as vacuum collection device collects dislodged debris and dust. Below is a simplified procedure on how duct cleaning is done.
Inspect the ducts
This is the first step to undertake prior to cleaning. A visual inspection of the return and supply registers is vital. This is important since you will see the level of dust built up and compare when the cleaning is already finished. Duct cleaning contractors have cameras which they use to probe the extent of the dust buildup prior to the cleaning.
A reputable duct cleaning technician will also check for any leaks. In case there are leaks, they company may offer to replace or repair the damaged areas. This will be done at an extra cost.
Create Negative Pressure
Professional duct cleaning companies employ large truck mounted vacuum collectors which such debris and dust from your ductwork system. Before they begin, a large vacuum collection horse is connected to the duct near the air handler. This is the main component of your HVAC system. This is simply done by cutting an access hole on the duct and fitting the horse tight.
The next step is to seal all the registers with a tight cover. This step is vital since even a powerful vacuum collector will be ineffective if the registers in the rooms are open. Once all this has been done, the technician will turn on the vacuum unit. This will create a negative pressure making the dust particles in the duct to be sucked into the collection device.
Dust Agitation
When the entire system is under negative pressure, the technician uncovers the registers and cleans the ducts one after the other. Some of the tools used are simple vacuum cleaners, rotating brushed and compressed air tools to scrap off the dust which will be sucked into the vacuum collection device.
After wards, the rest of the system is cleaned. It is recommended to clean HVAC system components as well. These include the drain pan. Handler’s blower motor and evaporator coil. The filter needs to be cleaned or replaced along with cleaning of other components.
This will ensure quality air in your home and also increase the efficiency and extend the life of your HVAC system
