Sealing Instructions

Correction Check List:

1. Remove return grill, and seal return cavity completely. To serve as a plenum.
2. Remove all supply registers and caulk between can and drywall. The gap between the metal duct and the drywall itself.
3. Reinstall supply registers and caulk around outside edge.
4. Inspect ducting and plenums in attic, seal and repair any and all leaks in ducts and all joints and connections.
5. Seal seams between furnace and platform, furnace and evap., coil and evap., coil and supply plenum.