Heat & Glo TRUE-36S-IFT Installation Manual page 14

Non-Combustible Zone
2 X 4 OR GREATER
FRAMING MATERIAL
1/2 IN. BUILDING MATERIAL
PIPE IS FOR VISUAL
(MAY BE COMBUSTIBLE)
REFERENCE ONLY
NO COMBUSTIBLES
IN HATCHED AREA
2 X 4 ONLY IN
GRAY AREA
NOTE:
2 X 4 HEADER
CONFIGURATION
39 IN.
1 IN.
FACTORY-SUPPLIED
1/2 IN.
NON-COMBUSTIBLE
BOARD
= COMBUSTIBLES
NOT ALLOWED
Figure 3.7 Non-Combustible Zone
14 Heat & Glo • TRUE-36-IFT, TRUE-42-IFT, TRUE-50-IFT Installation Manual • 2461-980 Rev. B • 2/17