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Heatilator • CD4236IFTR, CD4236IFTLR, CD4842IFTR, CD4842IFTLR Installation Manual • 2511-980 Rev. M
• 8/21
Figure 6.12 Heat Management System Cover Plate
HEAT MANAGEMENT KNOCKOUT LOCATIONS
(LEFT AND RIGHT SIDES)
Figure 6.11 (Generic Fireplace Shown)
Attach the first
vent section (it will snap into place). Slide the insulation
gasket (shipped in the manual bag) onto the vent section,
up against the appliance and over the tabs.
B. Installing Optional Heat Management
Systems
NOTICE:
Additional clearances are required for heat
management systems
installations. Provisions must be
made in advance to ensure fit within the framing.
• Locate the heat management ports on the left and
right sides of the appliance. Either one or two Heat-
Zone
®
-Gas Kits may be installed.
Remove the knock
-
out from the fireplace and discard it.
S
ee Figure 6.12.
• Center the duct collar around the exposed hole and
attach it to the fireplace with 3 screws.
Note:
Do this BEFORE final positioning of fireplace.
• Determine the location for the air register/fan housing
assembly.
Reference the appropriate instructions included with the
kit for the remaining installation steps.