Johnson Controls J15 warranty Unit Roof Curb Dimensions, Roof Curb Duct Openings Dimension

Models: J15

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FIGURE 10 - UNIT ROOF CURB DIMENSIONS

349687-JTG-A-1007

25-1/4"

FIGURE 10 - UNIT ROOF CURB DIMENSIONS

FIGURE 11 - ROOF CURB DUCT OPENINGS DIMENSION

1.The 2” space between the ducts allows for “jumping” an existing roof joist.

2.The 58-1/2” overall dimension of the ducts allows duct- work penetration between roof joists that are spaced on 72” centers.

Note: Ducts can be installed into the curb from the roof. All electrical and gas line connections can be made inside the curb.

FIGURE 12 - CUT AWAY OF ROOF CURB

Johnson Controls Unitary Products

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Johnson Controls J15 warranty Unit Roof Curb Dimensions, Roof Curb Duct Openings Dimension, Cut Away Of Roof Curb