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OPENING FOR |
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RETURN AIR DUCT | 22 |
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OPENING FOR | 1 |
SUPPLY AIR DUCT |
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FRONT |
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| RECOMMENDED DUCT SIZE |
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| SUPPLY AIR DUCT | " x | " |
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| RETURN AIR DUCT | " x | " |
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FIGURE 7 - ROOF CURB DIMENSIONS (8” Roof curb also available)
" x 1" WIDE GASKETING FOR CURB FRAME | 1" |
AND ALL DUCT SUPPORT SURFACES | UNIT BASE RAIL |
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UNIT BASE | COUNTERFLASHING |
WOOD NAILER | CANT STRIP |
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8" MIN. ABOVE FINISHED ROOF | 14" |
| INSULATION AND ROOFING MATERIAL |
CURB FRAME
INSULATION
ROOF DECK AND ROOFING MATERIAL
FIGURE 8 - ROOF CURB APPLICATION
Johnson Controls Unitary Products | 25 |
