York WR 180 Unit Roof Curb Dimensions, Roof Curb Duct Openings Dimension, Cut Away Of Roof Curb

262292-YTG-C-0707

25-1/4"

FIGURE 18:UNIT ROOF CURB DIMENSIONS

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

FIGURE 19: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 ductwork penetration between roof joists that are spaced on 72” centers.

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FIGURE 20:CUT AWAY OF ROOF CURB

Unitary Products Group 51