Our Air Duct Cleaning Process

At HVAC Cleaning Technologies, we employ a source removal technique using our Power Vac Trucks and specially designed duct cleaning tools in our air duct cleaning process.

To help our customers better understand our cleaning process we have outlined it below.

1. First we disassemble and clean the HVAC unit by:

• Removing the blower assembly and pressure washing the blower wheel and housing
• Vacuuming and oiling the motor
• Wet cleaning the cooling coil and drain pan
• Cleaning the heat exchanger
• Vacuuming the interior of the unit

2. Then we:

• Attach a 10” suction hose to the ductwork at the furnace, this hose runs out to our Power Vac Truck which will remove all the debris from the duct system and your home while we clean.
• Remove and clean all supply diffusers and return grills.
• Brush sweeping both the supply and return ducts from inside the house back towards the furnace. This loosens all the particulate such as dust and mold that is on the duct walls.
• Air sweeping the supply and return ducts from inside the house back towards the furnace to help push all the debris downstream towards the furnace and out to the truck.

3. Finally we:

• Reinstall all supply diffusers and return grills.
• Seal any access openings and check that all exposed duct connections are fitted properly.
• Replace the one inch filters with high efficiency disposable pleated filters and check all exposed ductwork to make sure there are no loose ducts, if we find any we will reattach them.

Call 404-625-2096 for a   free no-obligation quote today.