ANGLED WALL RADIATION SHIELD (XRSMI30 and AC10RSMI30)
When traversing a combustible wall with the chimney at a 30º or 45º angle, an angled firestop or wall radiation shield must be installed. Only one is required.
Note: 45º angle for Canada only (XRSMI45).
In cold climate locations (climates where temperatures will fall below 32º F / 0º C), we recommend that you use the insulated wall radiation shield since it will maintain the home’s thermal barrier.
XRSMI30 and AC10RSMI30
(XRSMI45 - Canada Only)
Chimney Model (7” dia). |
| Angle | Hole Size |
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Secure Temp™ S2100+ |
|
| 15” x |
Nova Temp™ HT6000+ |
| 30º | |
| (380 mm x 972 mm) | ||
Secure Temp GX (US only) |
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| |
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| |
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|
|
Secure Temp S2100+ |
| 45º | 15” x |
Nova Temp HT6000+ |
| Canada only | (380 mm x 657 mm) |
|
| ||
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|
|
|
ACBI |
| 30º | 17 x |
| (432 mm x 1080 mm) | ||
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| |
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Table 5 |
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Insulated Wall |
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Drywall
Figure 30 | Insulated Wall |
Radiation Shield |
CHIMNEY SUPPORT INSTALLATION
Universal Roof Support
This support has three possible uses:
1.For Secure Temp S2100+ / Nova Temp HT6000+ / Secure Temp GX, it must be used on a roof to support the chimney.
2.It may be used on a floor, ceiling or roof above an offset to support the chimney above the offset.
3.It may be used on a floor, ceiling or roof as a supplementary support when the chimney height exceeds 15 feet (4.6 m).
Table 6 gives maximum height of supported chimney.
NOTE: For the ACBI chimney, a support section (ACBI7SL) must be used every 30 feet (9m) or an universal support every 20 feet (6m) instead of the universal roof support (ST).
For roof support installation, refer to the instructions provided with the support.
Universal Offset Support
This support is used to support the chimney above an offset. When the chimney offset is used to traverse a wall this support may be used on the wall to support the chimney. The maximum heights are given in Table 6. For offset support installation, refer to the instructions provided with the support.
CHIMNEY | MAXIMUM HEIGHT OF | |
| SUPPORTED CHIMNEY | |
|
|
|
7” Diameter | Offset Support | Roof Support |
|
|
|
Secure TempS2100+ | 16 feet (5.49 m). | 18 feet (6.1 m). |
Nova Temp HT6000+ | ||
Secure Temp GX |
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ACBI | 40 feet (12.19 m). | 50 feet (15.20 m). |
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Table 6
CHIMNEY CHASE AND MULTIPLE TERMINATIONS
For the purpose of this manual, a chimney chase is considered a part of the chimney system rather than part of a building. The termination must be placed a minimum of 18” (460 mm) above the chase.
For installations where more than one chimney is located in the same chase or within the same area, we suggest that their terminations be separated by at least 16” (410 mm) horizontally, and 18” (460 mm) verti- cally. This separation is to prevent smoke migrating from one chimney to another (see Figure 31).
18” (460 mm) | 18” (460 mm) | |||
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16” (410 mm) | 16” (410 mm) | 18” (460 mm) |
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Figure 31
18 | NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. |