MOUNTING (UNIVERSAL SWIVEL MOUNTING)
NOTICE — These heaters are designed for wall and ceiling mount.
Other modes of mounting voids factory warranty.
Mounting Heaters with supplied Universal Mounting Bracket
(Swivel Type)
Horizontal Air Flow
1. Height above floor
A. In areas where ceiling height is more than 12 feet, recom-
mended mounting height is approximately 10 feet to underside
of heater.
B. For ceiling heights of 12 feet or less, maximum mounting
height is determined by use of the mounting bracket offered for
these heaters. Minimum spacing to ceiling is 9”. (See Figure 3.)
C. In either case the minimum mounting height is 7 feet from
floor to bottom of heater. (Figure 3)
2. Spacing to adjacent walls (See Figure 3).
A. Rear of case to back wall 8” minimum.
B. Side of case to side wall 8” minimum.
Note: For all horizontal air flow applications
If two or more units are operated in the same enclosed air space, their
discharges should be directed to aid in development of mass air move-
ment for uniform heat dispersal.
" Min
'
" Min
W
l
Ceiling
Wall
B
Ceilin
Floor
Figure 3
Dimensions (In.)
kW A B C
2.5-7.5 13-1/2 24-1/2 15
10.0-20.0 17-1/4 28 15-1/8
25.0-39.0 21-1/4 32-1/4 19-1/2
Fixed Mounting (Option)
A Typ
9/16" Dia. Hole
(Typ. Pls.)
6"
6" 8"
6-7/8"
Universal Mounting Brackets (Standard)
Figure 4
Dimensions (In.)
kW A Radius Bolt Size
2 - 7.5 7-3/4 3/8 to 7/16
10 - 20 9-1/2 3/8 to 7/16
25 - 39 11-1/2 3/8 to 7/16
Mounting Optional Drip Shields (Model WHDS)
Optional stainless steel drip shields are available to mount to the top
surface of the heater case on a horizontally mounted heater in locations
where it may have dirty corrosive liquids dripping from overhead
.
1. Mounting
A. Line up the four mounting holes on the shield with the four
holes on the upper half of the heater case and fasten in place
with the four stainless steel bolts, nuts and washers supplied
with the kit. See figure 6.
1/4-20 Nut
(Lower)
1/4-20 LOUVER
MOUNTING BOLTS -
ONE ON EACH SIDE
DRIP SHIELD WITH STANDARD
"L" SHAPE MOUNTING BRACKETS
PLUG
1-4-20 NUT
(UPPER)
1/4-20 BOLT
1/4-20 LOUVER
MOUNTING BOLTS -
ONE ON EACH SIDE
DRIP SHIELD WITH UNIVERSAL
MOUNTING BRACKET (SWIVEL TYPE)
1/4-20 BOLT
(LOWER)
ADAPTOR
BRACKET
(3) FLAT
WAHSERS
1/4-20 BOLT
WITH DOUBLE
NUT
1/4-20 NUT
(UPPER)
1/4-20
BOLT
Figure 6
Figure 5
3
Shield Identification
Heater Size Shield Model
2 - 7.5 kW WHDS-1
10 - 20 kW WHDS-2
25 - 39 kW WHDS-3
(8 Seiten)
(20 Seiten)
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