R
VOYAGEUR Wood Insert
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 33.1 - 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 33.2 - Thermal Protection Required
USA and CANADA
Hearth Height Greater than 7 inches (178mm)
Thermal |
Protection |
NOT |
Required |
GREATER THAN 7 INCH (178MM) |
Ember Protection |
SAFETY TESTING NOTES:
During safety testing the following material was used for the fl oor protection material under the hearth extension:
USA: 1 inch (25mm) James Hardi Board®, R = 0.52
CANADA:
Combined: 2 inches (51mm), R = 1.82
See Alternative Floor Protection Worksheet on page 34.
Figure 33.3 - Ember Protection Only
November 22, 2011 | Page 33 |