Topic:
Ducts
Subtopic:
Duct Sealing
Desired Outcome:
Dual-cooling up-duct
Dual-Cooling Up-Duct
Piece of duct located between the living space and attic to allow air flow in pressurized homes having evaporative coolers
is sealed to prevent leakage
For supporting material, see Referenced Standards and Calculation of the Infiltration Credit.