1
4 |
|
OPENING FOR |
|
RETURN AIR DUCT | 22 |
| |
OPENING FOR | 1 |
SUPPLY AIR DUCT |
|
14
FRONT |
|
|
|
|
|
|
|
|
|
|
|
|
|
| WOOD NAILER | ||
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| INSULATED |
|
|
|
|
|
|
|
| PANELS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RECOMMENDED DUCT SIZE |
|
|
| |
|
|
|
| SUPPLY AIR DUCT | " x | " |
|
|
|
|
|
| RETURN AIR DUCT | " x | " |
|
|
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 |
| |
UNIT BASE | COUNTERFLASHING |
WOOD NAILER | CANT STRIP |
| |
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 | 17 |
