Heatilator BIR42 Owner's Manual page 53

15-3/4 in.
(400 mm)
32-3/8 in.
(822 mm)
23 in.
(584 mm)
19 in.
(483 mm)
20 in.
(508 mm)
17 in.
(432 mm)
10-1/4 in.
(260 mm)
34-3/8 in
.
(873 mm)
15-5/8 in.
(397 mm)
9-3/8 in.
(238 mm)
31-3/4 in.
(806 mm)
34-5/8 in.
(879 mm)
10 3/4 in.
26 in.