Measurement Guide

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©2021 GTR Technologies Inc. U.S.A. and International Patent Pending
DETAILED DIMENSIONS
50/70 CFM MODELS
4 3/8"
11.1
dia.
4"
10.2
1 3/4"
4.4
SHEETROCK
FAN HOUSING
TRIM RING
SHIELD
7 1/4"
18.4
7 1/2"
19.1
SHEETROCK
7 1/4"
18.4
7 1/2"
19.1
4 3/8"
11.1
dia.
4"
10.2
FAN HOUSING
8 1/2"
21.6
8 3/4"
22.2
7/8"
2.2
TRIM RING
9 3/4"
24.8
9 3/4"
24.8
SHIELD