Appliance Preparation; Vent Collar Preparation - Heatilator CRAVE4836 Installation Manual

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Appliance Preparation

A. Vent Collar Preparation
CAUTION! Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during
installation. Sheet metal edges are sharp.
1. Position the pipe heat shield up against the header and
attach to header with two screws.
WARNING! Risk of Fire! Pipe heat shield must be fas-
tened to header.
2. Place a 24 inch vent section on the starting collar.
WARNING! Risk of Fire!
DO NOT attach elbow directly to the appliance.
• The CRAVE4836/CRAVE4836ST, CRAVE6048/
CRAVE6048ST and CRAVE7260/CRAVE7260ST
require a minimum of 24 inches of vertical venting before
attaching any elbow to the appliance.
• The CRAVE8472/CRAVE8472ST requires a minimum of
36 inches of vertical venting before attaching any elbow
to the appliance.
3. Place the 1/8 inch thick, square fi berglass gasket over
the initial 24 inch vent section.
4. Place the fi berglass rope ring over the gasket. Ensure
both the gasket and the rope ring are seated on the top
of the appliance. See Figure 6.2.
Heatilator • CRAVE4836/ST, CRAVE6048/ST, CRAVE7260/ST, CRAVE8472/ST Installation Manual • 2301-970 Rev. Q • 9/15
BOTTOM PANEL SCREW LOCATIONS
Figure 6.1 Location of Fiberglass Rope Ring
GASKET GASKET
ROPE RING ROPE RING
Figure 6.2 Fiberglass Rope Ring Installed
PIPE HEAT SHIELD
FIBERGLASS ROPE RING
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