Fireplace System Requirements - Heatilator LM42 Installation Manual

h. Disconnect the cable towards the rear of the unit
(Glass Door) and install larger weight assembly
(28 weights)
i. Disconnect the cable towards the front of the unit
(Screen Door) and install the smaller weight
assembly (8 weights). Double check both sides
to make sure the snap rings are all straight up.
j. Reinstall the side cover access panel
i. Nailing flanges should go on opposite as the
direction taken off
ii. When nailing flanges are bent out, they
should be flush with front of unit.
k. Repeat for the other side. See Figure 2.7.
Screen Weight
Figure 2.7
l. Remove the dust cover from fireplace opening
and set aside
m. Remove the components from the firebox
i. Attic Insulation Shield
ii. OA Hood and collar
iii. Manual bag
iv. Removable door handle
v. Protector Strips
n. Locate the (4) screws (2 on each end) that hold the
door and screen to the shipping bracket and remove and
discard them.*(see figure 2.8)
o. Loosen two screws towards bottom of the shipping
bracket on both sides (do not remove completely)
p. Remove screw at the center of the shipping bracket,
remove bracket and reinstall center screw after shipping
bracket has been removed
q. Tighten screws at the bottom that were loosened ear-
lier
Door Weight
Heatilator • LM42 • Installers Manual • 4087-901 • Rev A • 04/14/16
Figure 2.8
r. Repeat for the other side. See Figure 2.8.
s. Check door operation before setting unit
t. Remove screws from pallet brackets
*Shipping bracket can remain in place until unit is set but
weights should be installed.
NOTE: Remove fireplace and components from
•
packaging and inspect for damage.
• Chimney system components and other optional
components are shipped separately.
• Report to your dealer any parts damaged in shipment.
E. Fireplace System Requirements
The Heatilator fireplace system requirements consist of
the following:
• Fireplace
- Refractory (included with fireplace)
- Firescreen (included with fireplace)
- Grate (included with fireplace)
- Door (included with fireplace)
- Hearth Extension (required, not included)
See Section 7 for construction requirement
• Outside Air System (required)
- Inlet hood and collar included with fireplace
- Flex (required, not included)
- Cooling air required for outdoor freestanding unit only
if using combustible material (hood not included)
• Chimney System (components as required)
- Attic Insulation Shield (included with fireplace)
Remove screw at bottom of
glass door and screen door.
Remove screw.
Shipping Bracket
Loosen screws (both
sides). DO NOT remove.
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