Aws, Ottawa, ON

Aeroseal can reduce duct leakage by up to 90% and save a typical homeowner up to $1000 a year in energy costs. The measured result of a typical Aeroseal air duct sealing process is shown below: Step 2: A small access hole is cut into the supply or return air plenum and a temporary collar is attached. The air conditioning indoor coil, fan, and furnace are temporarily blocked with a foam plug to avoid the entrance of any sealing particles into this equipment. Step 3: Once the system is properly sealed, the patented injection machine is connected to the air duct system using a flexible plastic tube. The exclusive Aeroseal duct sealing system injects adhesive particles into the air duct system. Step 4: Small aerosol particles are kept suspended in the air flow by continuous air movement Step 5: As the air stream makes a sharp turn to exit through a leak, the particles collide with and adhere to the leak edges. Ducts are sealed with only 1-2 oz. of the sealant material remaining in the ducts Step 6: A computer-generated analysis summarizing your home’s or building’s amount of leakage is generated, providing verification of success of the process.