Napoleon AX36NTE-1 Manuel D'installation page 19

3.2 standoff assembly
note:
The top standoff provides the minimum clearance to the header. Use only non-combustible material for the width
of the appliance.
1
3
180°
Header spacer
Header nailing tab
180°
rough framing
2
EN
BEND
90°
19
W415-3150 / B / 03.15.23