USA ONLY
Hearth Height 0 to 7 inch
Thermal |
Protection |
Required |
1 inch (25)mm) |
R value = 2.13 |
0 to 7 inch (0 |
to 178mm) |
Figure 32.1 - Thermal Protection Required
CANADA ONLY
Hearth Height 0 to 7 inches (0 to 178mm)
Thermal |
Protection |
Required |
1 inch (25)mm) |
R value = 2.13 |
0 to 7inch (0 |
to 178mm) |
Figure 32.2 - Thermal Protection Required
USA and CANADA
Hearth Height Greater than 7 inches (178mm)
Thermal
Protection
NOT
Required
Greater than 7 inch (178mm)
Ember Protection
Figure 32.3 - Ember Protection Only
32 | Heatilator • |