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Fireplace dimensions - top vent, Cdvx series direct vent gas fireplace – Monessen Hearth 36CDVXTRN User Manual

Page 6

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6

CDVX Series Direct Vent Gas Fireplace

20012253

76 ” (187 mm)

166 ”

(422 mm)

36

56M

” (921 mm)

Minimum Rough Opening Width

Minimum
Rough
Opening
Height

Minimum
Rough
Opening
Depth

416 ” (1051 mm)

58

6

” (1483 mm)

1756 ”

(435 mm)

25” (635 mm)

2156 ”

(537 mm)

3556M” (895 mm)

35”

(889 mm)

346M”

(883 mm)

2(6 ”

(73 mm)

16 ” (35 mm)

356M”

(83 mm)

Gas Line

Access

Low Voltage
Electrical 
Access

Electrical

Access

33” (838 mm)

856O” (216 mm)

Low Voltage Access

16 ”

(35 mm)

76 ”

(187 mm)

856O”

(216 mm)

3256 ”

(816 mm)

14”

(356 mm)

10175
CDVT specs
1/06

8” (203 mm)

29

56

(740 mm)

41

6

” (1051 mm)

356M”

(83 mm)

Gas Line

Access

CAUTION:
*Maintain minimum 1” clearance
between combustible header 
and vent pipe.

Fireplace Dimensions - Top Vent

Fig. 2 Fireplace specifications and framing dimensions.

*NOTE: If using a 2 x dimensional lumber for header,
install on-end to maintain 1” minimum clearance to
vent pipe.