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7 roof curb dimensions (8” roof curb also, Available), 8 roof curb application – York D2EB030 User Manual

Page 17

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360101-XTG-B-0508

Johnson Controls Unitary Products

17

FIGURE 7 - ROOF CURB DIMENSIONS (8” Roof curb also available)

FIGURE 8 - ROOF CURB APPLICATION

FRONT

1

1

WOOD NAILER

4

INSULATED

PANELS

22

14

OPENING FOR

RETURN AIR DUCT

OPENING FOR

SUPPLY AIR DUCT

RECOMMENDED DUCT SIZE

SUPPLY AIR DUCT

" x

"

RETURN AIR DUCT

" x

"

UNIT BASE RAIL

UNIT BASE

WOOD NAILER

8" MIN. ABOVE FINISHED ROOF

CURB FRAME

COUNTERFLASHING

INSULATION

CANT STRIP

ROOF DECK AND ROOFING MATERIAL

INSULATION AND ROOFING MATERIAL

" x 1" WIDE GASKETING FOR CURB FRAME

AND ALL DUCT SUPPORT SURFACES

14"

1"