13
OPTI 780
MIN.15 FEET
MAX.25 FEET
MIN.17 FEET
MIN.20 FEET
Chimney must extend at least 3 feet (915 mm) above its point of contact with the roof and at least 2
feet (610 mm) higher than any roof or wall within 10 feet (3 m) .
YOU MUST HAVE A TWO INCHES CLEARANCE BETWEEN THE CHIMNEY AND ANY
COMBUSTIBLE MATERIALS. DO NOT FILL THIS SPACE WITH INSULATION OR ANY
MATERIAL.
YOU MUST CONFORM WITH ALL RECOMMENDATIONS FROM «HEATILATOR» FOR
USE AND INSTALLATION OF THEIR CHIMNEY SYSTEMS.
7.3.
Minimum clearance to combustible
All minimum clearances to combustible are determined by small stand offs:
2’’ clearance to back
1’’ clearance to sides
USA
INSTALLATION INSTRUCTIONS
Summary of Contents for OPTI 780
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