Heritage 8022 - Clearances T O Combustibles

Hearthstone Quality Home Heating Products, Inc. ® Heritage Model 8022
Page 10 of 32
CLEARANCES TO COMBUSTIBLES
You must follow minimum clearances for the
Heritage stove to combustibles such as walls and
ceilings. You may reduce the general clearances if
installing the stove near Protected Surfaces.
Figure 6 – Parallel Clearances*
Figure 7 – Corner Clearances
Parallel
Corner
Clearances (inches)
A
B
C
D
E
F
G
H
I
J
K
Single wall stove pipe without heat shield
17
16
18
21
30.5
13
2
12
22
25.5
65
Single wall stove pipe with heat shield
17
10
12
15
30.5
7
2
12
22
25.5
65
Double wall stove pipe with heat shield
15
7
9
12
29
4
0
11
21
24.5
63.5
Alcove Clearances (inches)
Unprotected Surfaces
Protected Surfaces (NFPA-211)
Minimum alcove width
61
49
Maximum alcove depth
48
48
Alcove ceiling above stove top
57
24
If you use a rear heat shield to obtain reduced clearances, you must use the optional rear heat shield
manufactured by Hearthstone available through your local dealer. Close clearance connector pipe must be
tested to UL standards and listed. Check listings of your pipe for actual clearances. Shown are measurements
typical only and specific to Simpson Dura Vent DVL brand. Clearances cannot be reduced without the use of the
rear heat shield and/or with close clearance connector pipe and/or by protecting the surfaces per NFPA 211
standards