Reznor BE Option - Installation - Polytube Adapter - Suspended Unit - Manual (Page 3)

Form I-B-PS, Mfg #101500 Rev 4, Page 3
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause
property damage, injury or death. Read the installation, operation, and maintenance instructions
thoroughly before installing or servicing this equipment.
INSTALLATION INSTRUCTIONS
Installation should be done by a qualified agency in accordance with
the instructions on this sheet and in compliance with all codes and
requirements of authorities having jurisdiction.
NOTE: The illustrations show the polytube adapter being installed
with the adapter discharge and polytube below the heater discharge.
The instructions apply to all three configurations.
1. If the heater is installed, turn off the gas and electric. Allow suffi-
cient time for the louvers on the heater to cool before beginning
installation.
If the heater is not installed, it is recommended that the crate bot-
tom be left in place until the heater installation is completed. For
ease of assembly, it is also recommended that the heater be elevated
at least 24 inches when attaching the polytube adapter.
2. Remove the Horizontal Louver Assembly
(See Figure 5)
Remove the screws that attach the sides of the horizontal louver assem-
bly to the inner side panels of the heater.
Remove the louver assembly.
3. Install the Adapter Sides (See Figure 6)
Before attaching the side panels, determine their correct positioning
depending on the desired configuration.
Using the holes that held the louver assembly, attach the adapter side
panels to the heater. At the remaining hole locations (pre-punched in
the adapter sides), drill 3/32" diameter holes. Insert screws and tighten.
Figure 5 - Blower-Type Unit Heater with Standard
Horizontal Louver Assembly (Remove Louver Assembly to
Install Polytube Adapter)
Figure 6 - Attach Polytube Adapter
Sides
Adapter
Right
Side
4. Install Adapter Top and
Bottom (See Figure 7)
Determine which of the two remaining panels goes
on the top and which goes on the bottom.
Adapter Top - Position the adapter top panel with
the flange of the top over the adapter sides. Attach
the top to the front of the heater and to the adapter
side panels.
Adapter Bottom - Remove the screws in the bottom
front panel of the heater. (Use these screws when at-
taching the adapter bottom to the front of the heater.)
Position the adapter bottom panel with the flange of
the bottom over the side panels. Attach the adapter
bottom to the front of the heater and to the adapter
side panels.
Adapter Bottom
Top Front
Panel
Remove Screw
(both sides) to
Remove Louver
Assembly
Remove Screw
(both sides)
Bottom Front
Panel
(Remove center
screws in Step 5)
Adapter
Left
Side
Adapter Top
Figure 7 -
Install
Adapter
Top and
Bottom