Specifications
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Custom Duct Work
Another Option that might be considered is building Insulated Custom Duct Work. Figure 6 below is an example
that may be followed to create Insulated Custom Duct Work to extend to the attic using 1/2” Plywood, 1/2” Insulation
Board and (24) Angle Brackets.
Ducting Information
When Ducting the Exhaust away from the Cooling Unit, custom Ducting will be sucient if it follows these
recommendations:
• Custom Ducting is insulated so that the warm exhaust air in the duct does not aect the air in the Cellar.
• The surface area of inside the duct is greater than or equal to 51 sq. in.
• The Duct Work follows the General Duct Recommendations on page 21.
Measure the space between the
cooling unit and the wall and add
the distance to these dimensions for
the total length.
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INSTALLING THE DUCT WORK
FIGURE 6