Reznor R6GN User Manual
INSTALLATION
INSTALLATION INSTRUCTIONS
MODEL 559542
HORIZONTAL ROOF CURB USED WITH R6GN 150/180 UNITS
INSTRUCTIONS
FORM# 121D-0109
This Roof Curb is NRCA approved and is constructed of 16 gauge galvanized steel with a full perimeter 2" x 4" wood nailer
strip. The curb is designed to be used with the Cooling, Gas Electric, and Heat Pump Models. The curb is shipped with the
following parts, See Figure 2:
2 ea. Curb Long Sides - 94 ½" Long (A)
1 ea. Curb Short Sides -77
1 ea. Curb Long Side w/ Duct Opening -77
2 ea. Condensor Pans - 74 x 18
2 ea. Condensor Pans - 74 x 16
3
" Long (B)
8
5
" (D)
8
3
" (E)
8
3
" Long (C)
8
1 ea. Hardware Package Includes:
4 ea. "Hinge" Pins
3
"
16
18 ea. Hex Washers screws #10 x ½"
3 ea. Gasket ¾" x 1 ¼" x 14' (42 ft. total)
Fig ure 1
Step 1:
Curb Package is shown as shipped with easy to identify part numbers on all sides. Cut shipping bands and remove all
parts to verify parts to above list.
(B)
(A)
(D)
(D)
(E)
(E)
(A)
(C)
Fig ure 2
Step 2:
Layout the curb pieces before assembly to insure that all the necessary pieces are included.
U.S. PATENT 5148647
INSTALLATION
HORIZONTAL ROOF CURB USED WITH R6GN 150/180 UNITS
INSTALLATION INSTRUCTIONS
MODEL 559542
INSTRUCTIONS
Step 3:
Corner Assembly: Align each curb side as shown in Detail "A". Using a hammer, drive the curb "hinge" pin down until the
top of the pin is below the top of the curb as shown in Detail "B".
HINGE PIN
TAPERED END
CURB SIDE
De tail "A"
Step 4:
After the four corners are assembled; the curb should be checked to be sure it is in "square". Do this by measuring
diagonally from each opposite corner. The two measurements should be the same for each direction. See Figure 3.
De tail "B"
HINGE
Fig ure 3
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