Parallel Installation; Corner Installation; Wall And Ceiling Clearances; Hearth Requirements - Century Jefferson Homeowner's Installation And Operating Manual

Parallel Installation:

Minimum Clearance and Flue Centerline,
Direct Vent and Natural Vent
C
D
C L
B
Stove Clearances
Pipe Centerlines
ST128a
FDV28
Fig. 3 Parallel installation, minimum back and side clear-
ances and flue centerlines. flue centerline
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Corner Installation: Minimum Clearance and
Flue Centerline, Direct Vent & Natural Vent
B
B
A
Stove Clearance
Pipe Centerline
Fig. 4 Corner installation, minimum corner clearance and flue
centerline.
30004177
C L
A
A: 4" (102 mm)
B: 4" (102 mm)
C: 14¹⁄₂" (369 mm)
D: 9" (229 mm)
ST128a
A
A: 4: (102 mm)
B: 14³⁄₄" (375 mm)
ST129b
ST129b
Stardance
corner specs
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Jefferson Direct Vent /Natural Vent Gas Heater
Wall Centerline from Floor
A
Effective Minimum
Wall Thimble 58¹⁄₄" (1480 mm) (CFM Pipe)
Centerline 54³⁄₄" (1378 mm) (Simpson Duravent Pipe)
Fig. 5 Minimum wall thimble centerline.

Wall and Ceiling Clearances

B
C
A: Rear Wall
B: Min. Clearance
C: Min. Alcove Height
D: Max. Alcove Depth
Sidewall clearance
* needed for installing DuraVent Minimum Vent Kit #2792
or CFM Minimum Vent Kit #7TFSDVSK
Fig. 6 Dimensions and clearances to ceiling or alcove.

Hearth Requirements

The Jefferson Heater must be installed on rigid flooring.
When the heater is installed directly on any combustible
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 require-
ments.
ST131a
ST131a
wall thimble
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D
A
ST101a
4" (102 mm)
43¹⁄₂" (1105 mm)*
72" (1830 mm)*
48" (1220 mm)
4" (102 mm)
ST101a
Direct Vent
Min. Clrnc
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