20 in.
(508 mm)
24 in.
(610 mm)
DTO134
22 3/4 in.
(577 mm)
26 in.
(660 mm)
DTO146
Heatilator • A36/42R, A36/42RH • Installers Manual • 4017-259 • Rev I • 06/29/15
38
34 in.
(864 mm)
46 in.
(1168 mm)
21 3/16 in.
(538 mm)
34 in.
(864 mm)
24 in.
(610 mm)
DTS134
21 3/16 in.
(538 mm)
46 in.
(1168 mm)
26 in.
(660 mm)
DTS146