Installation Manual Owner manual

Form I-F/B, P/N 98126 R21, Page 11
Size A B C
H
D E
F
D
G
AC
H I J K
AB
L
Hanger Natural Propane
25 766 344 1102 799 148 367 1559 483 102 Rnd 261 406 13 13
50 766 344 1270 799 148 367 1559 483 102 Rnd 261 406 13 13
75 766 395 1270 799 148 367 1559 483 127 Oval 267 406 13 13
100 766 446 1270 799 148 367 1559 483 152 Oval 328 406 13 13
125 813 592 1207 799 148 367 1674 456 178 Oval 367 406 13 13
165 1020 516 1549 913 124 495 1934 595 203 Oval 363 610 13 13
200 1020 592 1689 913 124 495 1934 595 203 Oval 366 610 13 13
250 1020 732 1689 913 124 495 1934 544 254 Oval 314 610 13 13
300 1020 732 1689 913 124 495 1934 544 254 Oval 314 610 19 13
400 1020 941 1689 913 124 495 1934 544 305 Oval 330 610 19 13
Size
M
A
N
A
P
A
R
A
S
B
T
B
U
A
W
A
X
E
Hanger
Y Z
25 94 532 481 133 273 214 375 157 793 546 702
50 94 532 481 133 273 214 375 157 793 546 702
75 69 532 481 133 324 214 375 157 793 546 702
100 44 532 481 133 375 214 375 157 793 546 702
125 34 532 481 133 521 214 521 157 908 546 724
165 72 659 641 184 445 291 521 202 932 686 934
200 34 659 641 184 521 291 521 202 932 686 934
250 150 1030 641 184 660 291 660 202 932 686 975
300 150 1030 641 184 660 291 660 202 932 686 975
400 172 1284 641 184 870 291 870 202 932 686 975
Dimensions - mm
NOTES:
A
When equipped with optional blower cabinet.
B
When equipped with optional duct ange.
C
Dimension includes a 3/4" ange on the rear of the blower cabinet.
D
Use with 4-point suspension without blower cabinet. If installing hanger kit Option CK19, suspension points change; see Paragraph 5.2.1.
E
Use with 4-point suspension with blower cabinet.
F
Contactor is standard on Models 300 and 400; optional on other sizes.
G
Contactor location with optional three phase motors on Sizes 50, 75, 100 and 125.
H
Deduct 6-5/8" (168mm) on Sizes 50, 75, and 100 when equipped with direct drive motor.
5. Hanging the
Heater
5.1 Weights
Before suspending the unit, check the supporting structure to be used to verify that it
has sufcient load-carrying capacity to support the weight of the heater.
NOTE: If the installation
includes an optional
stepdown transformer kit
(Option CF or CG), the
stepdown transformer
bracket is part of the
heater suspension and
must be installed prior to
hanging the heater. Follow
the instructions on the
installation sheet included
with the option kit.
Net Weight - lbs and kg
Model Type
Size
25 50 75 100 125 165 200 250 300 400
Fan
lbs
72 79 88 97 127 149 170 204 221 276
kg
33 36 40 44 58 68 77 93 100 125
Blower
lbs
93 100 114 126 150 201 235 273 296 390
kg
42 45 52 57 68 91 107 124 134 177
5.2 Lifting and Suspending
A fan-type unit heater is equipped with standard two-point suspension. A 3/8-16
threaded hanger bracket assembly is located on each side of the heater. If a fan-type
unit has been ordered with optional, factory-installed, four-point suspension (Option
BJ6), it will have two threaded hanger brackets on each side.
A blower-type heater is equipped with standard four-point suspension. Two 3/8-16
threaded hanger bracket assemblies are located on each side of the unit. Each hanger
bracket assembly is designed for threaded rod attachment.
For both "standard" and "optional" suspension point dimensions, see Dimension
Tables in Paragraph 4.2. (Note: If installing Option CK19 hanger kit, suspension points
change; see FIGURE 11, page 13.)