
7
7
3-90-30007480
Hearth and Home Technolgies • Oxford Direct/Natural Vent Installation Manual_R3 • 02/19
Figure 2.5
- Minimum wall centerline.
D. Hearth Requirements
The Oxford 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 requirements.
E. Clearances to Combustibles
Figure 2.4
- Corner installation, minimum corner clearances.
Corner Installation:
Minimum Clearance
Direct Vent and Natural Vent
Stove Clearances
A
4" (102 mm)
ST129c
Dutchwest
corner specs
01/19
A
A
Figure 2.3
- Parallel installation, minimum back and side clearances.
Parallel Installation:
Minimum Clearance
Direct Vent and Natural Vent
Stove Clearances
A
4" (102 mm)
B
4" (102 mm)
ST128b
Stardance
flue centerline
01/19
B
A
Wall Centerline from Floor
Effective Minimum (A)
Wall Thimble
57-1/2" (1461 mm) (HHT Pipe)
Centerline
53-1/2" (1359 mm) (Simpson DuraVent Pipe)
ST1121
wall thimble
01/19
A
Figure 2.6
- Dimensions and clearances to ceiling or alcove.
Wall and Ceiling Clearances
A
Rear Wall
4" (102 mm)
B
Minimum Clearance
45-1/2" (1156 mm)
C
Minimum Alcove Height
73-1/2" (1867 mm)
D
Maximum Alcove Height
48" (1220 mm)
Sidewall Clearance
4" (120 mm)
A
C
D
ST1122
Min. clearance
01/19
B