20 in.
(508 mm)
66 in.
(1676 mm)
1/2 in.
(13 mm)
HX4 Micore Hearth Extension
B
A
C
B
C
A
DTS134/DTS146 DTO134/DTO146
Decorative Caps
DTO134
A
B
C
in
34
20
24
mm
864
508
610
DTO146
in
46
22.7
26
mm
1168
576
660
DTS134
A
B
C
in
34
21.18
24
mm
864
538
610
DTS146
in
46
21.18
26
mm
1168
538
660
23 in.
(584 mm)
19 in.
(483 mm)
15-5/8 in.
(397 mm)
ST375 Square Termination Cap
22 1/2 in.
(572 mm)
9 1/2 in.
(241 mm)
16 1/2 in.
(419 mm)
9 1/2 in.
(241 mm)
TCT375 Terra Cotta Termination Cap
34-3/4 in.
(883 mm)
32-1/2 in.
(826 mm)
TR342 Round Telescoping Termination Cap
15-3/4 in.
(400 mm)
TR344 Round Termination Cap
44
Quadra-Fire • 7100 FP • 433-3610 Installation Manual • Rev G • 5/27/14
