How We perform Duct Cleaning
“Source Removal Method”
1. One of our Technicians will inspect your furnace to ensure that it is working properly. If any abnormalities are discovered, the technician will be sure to inform the customer.
2. The vacuum hose is securely installed into the trunk line to create negative pressure on the whole ducting system.
3. The air line is set up from the furthest duct, leading to the air compressor in the truck.
4. The vacuum and air compressor are turned on.
5. All registers are air washed with 180-200 psi of air pressure. As a result, all contamination inside the heat run and cold air returns will be pushed and blasted down to the supply trunk line. Although the force of the vacuum and air pressure is tremendous, it will not harm or alter your duct work.
6. After all the registers, cold air returns and heat runs have been blown out, we proceed to rigorously clean the supply trunk line with a wide array of pneumatic tools to agitate all four walls of the interior trunk line. We also use blow back tools that we can shoot into the duct work to pull debris and contamination back to the installed vacuum to remove it from the system.
7. The air handler will be turned on and the technician will make sure that the air handler is cycling properly.
8. Any messes that are made around the registers are vacuumed and cleaned up.