
34
Heatilator • CRAVE4836/ST-B, CRAVE6048/ST-B, CRAVE7260/ST-B, CRAVE8472/ST-B Installation Manual • 2301-973 Rev. H • 5/17
6
Appliance Preparation
CAUTION! Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during
installation. Sheet metal edges are sharp.
B. Vent Collar Preparation
Figure 6.3 Location of Fiberglass Rope Ring
Figure 6.4 Fiberglass Rope Ring Installed
GASKET
ROPE RING
A. Top Standoff Preparation
WARNING! Risk of Fire!
DO NOT attach elbow directly
to the appliance.
• The CRAVE4836-B/CRAVE4836ST-B, CRAVE6048-B/
CRAVE6048ST-B and CRAVE7260-B/CRAVE7260ST-B
require a minimum of 24 inches of vertical venting before
attaching any elbow to the appliance.
• The CRAVE8472-B/CRAVE8472ST-B requires a
minimum of 36 inches of vertical venting before attaching
any elbow to the appliance.
4. Place the 1/8 inch thick, square fiberglass gasket over
the initial vent section.
5. Place the fiberglass rope ring over the gasket. Ensure
both the gasket and the rope ring are seated on the top
of the appliance. See Figure 6.4.
Figure 6.1 Standoffs Shown in Vertical Postion
Figure 6.2 Heat Shield Shown Installed
1. Rotate the four (4) top standoffs up into vertical position.
Push the standoff support tab on each standoff toward
the center of the appliance and fasten it in place using
the supplied screw and pilot hole. See Figure 6.1.
FIBERGLASS ROPE RING
BOTTOM PANEL SCREW LOCATIONS
PIPE HEAT SHIELD
Standoff Shipping Position
Standoff Installation Position
Heat Shield Shipping Position
Heat Shield Installation Position
HEAT SHIELD
1. Bend the pipe heat shield up into vertical position. See
Figure 6.2.
2. 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.
3. Place a vent section on the starting collar.