Vermont Casting 3350 User Manual

Page of 44
6
6
Radiance Direct Vent/Natural Vent Gas Heater 
20004188
Parallel Installation: Minimum Clearance 
and Flue Centerline, Direct Vent and Natu-
ral Vent
Fig. 3  Parallel installation, minimum back and side clear-
ances, and flue centerlines.
ST130
�����
������������
�����
42" (1070mm)
Min. Alcove Width
48"
(1220mm)
Max. Alcove 
Depth
6"
(150mm)
6"
(150mm)
4" (102mm)
ST129
�����
������������
�����
18"
(457mm)
18"
(457mm)
6"
(150mm)
6"
(150mm)
��
��
Corner Installation: Minimum Clearance and 
Flue Centerline, Direct Vent & Natural Vent
Fig. 4   Corner installation, minimum corner clearances and 
flue centerline.
Wall Centerline from Floor
ST131b
Stardance
wall thimble
9/28/00   djt
A
 
A
Effective Minimum
Centerline 
57” (1448 mm) 
(CFM Corporation Pipe)
 
55” (1399 mm) (Simpson DuraVent Pipe) 
ST131b
Fig. 5   Minimum wall centerline.
Direct Vent Only
Hearth Requirements 
The Radiance Heaters must be installed on rigid floor-
ing. When the heater is installed directly on any com-
bustible surface other than wood flooring, a metal or 
wood panel extending the full width and depth of the 
unit must be used as the hearth. There are no other 
hearth requirements.
*  needed for installing DuraVent Minimum Vent Kit #2792 or 
CFM Corporation Minimum Vent Kit #7TFSMSK.
A
C
D
ST101b
Stardance
Direct Vent
Min. Clrnc
9/28/00  djt
B
A: Rear Wall 
4” (102 mm)
B: Min. Clearance 
44” (1118 mm)*
C: Min. Alcove Height 
72” (1830 mm)*
D: Max. Alcove Depth 
48” (1220 mm)
  Sidewall Clearance 
6” (150 mm)
ST101b
Fig. 6   Dimensions and clearances to ceiling or alcove.
Direct Vent Only
Wall and Ceiling Clearances