Rapid Engineering CGTH-30 Installation & operation manual - page 29
SECTION
8
: I
NSTALLATION
23 of 55
8
.9 Typical Installation
sho
w
s a typical installation of the CGTH-Series heater. The installation dra
w
ing
sho
w
n has a straight horizontal
v
enting arrangement and specifies the minim
u
m space req
u
ired for
maintenance, as
w
ell as the allo
w
a
b
le range of distances
b
et
w
een the t
w
o s
u
spension points.
Detailed
v
enting arrangements are ill
u
strated in the
v
enting section of this man
u
al.
FIGURE 12: Typical Installation
8
.10 Heater Orientation
The CGTH-Series heater may
b
e installed in any of
the three orientations indicated
b
elo
w
. Select the
heater orientation that is
b
est s
u
ited for the location
that yo
u
ha
v
e chosen for yo
u
r heater.
• Horizontal
• Tilted 45° Right
• Tilted 45° Left
NOTE
: If the heater is going to
b
e
v
ented thro
u
gh the
roof,
b
e s
u
re to caref
u
lly re
v
ie
w
the roof option
installation instr
u
Ens
u
re that the selected mo
u
nting site
w
ill satisfy
the meas
u
rement parameters (
v
ent length not to
exceed 10' [3 m]) descri
b
ed in that section.
8
.11 Horizontal Installation
For Horizontal Installation:
1.
for allo
w
a
b
le
v
ent
terminal locations.
2. Using snap hooks, attach t
w
o eq
u
al lengths of
w
elded steel chain 75 l
b
s. (33 kg), to the t
w
o
u
ppermost holes in the front fixed hanger.
3. Slip the free end of
b
oth chains onto another
snap hook.
4. The
u
ppermost snap hook can no
w
b
e installed
on the s
u
spension hard
w
are that yo
u
ha
v
e
installed for s
u
spension of the
u
nit. An addi-
tional length of chain may also no
w
b
e installed,
if req
u
ired, to lo
w
er the heater.
1" (3 cm)
Maximum
6" (15 cm) Minimum
Vent Terminal
Exterior Wall
Burner Box
Reflector
Suspension
Points
Minimum
Recommended
for Servicing
Minimum Mounting
Height - 7' (2.1 m)*
24"
(61 cm)
15"
(38 cm)
X
X Dimension
Model
Minimum
Maximum
CGTH-30
60" (1.5 m)
72" (1.8 m)
CGTH-40
102" (2.5 m)
114" (2.8 m)
CGTH-50
102" (2.5 m)
114" (2.8 m)
(*) For minim
u
m mo
u
nting height in aircraft
hangars and p
ub
lic garages,
,
.