ADF LINEA 820 NMV ZERO CLEARANCE BOX ASSEMBLY INSTRUCTIONS 1/8/23
15
Step 8:
Fitting the Flue
The flue is raised off the top of the
ZCB and the heater using these 2
brackets, orientated like below.
The bottom of the bracket gets
inserted into the ZCB.
The brackets are fixed to the
10” inner casing and then the
upper folded U-shaped hook is
fixed to the 12” outer casing.
These can be fixed with self-
tapping screws or rivets.
The 10” slides through the top of the Zero Clearance Box and sits above the
heater resting on the brackets. The 10” MUST be sealed with a flexible heat
resistant fire cement sealant around the top of the Zero Clearance box to stop
heater air coming into the chimney chase cavity.