SECTION 1
8
: S
PECIFICATIONS
71
SECTION 1
8
: SPECIFICATIONS
1
8
.1 Material Specifications
1
8
.1.1
Comb
u
stion and T
u
bes
100 mm dia. 16 ga
u
ge heat treated
al
u
minised mild steel.
1
8
.1.2
Reflectors
NS3 H14 al
u
mini
u
m or 1.4016 2R stainless
steel (option).
1
8
.2 Heater Specifications
1
8
.2.1
Seq
u
ence Controller
F
u
lly a
u
tomatic, three try, direct spark, 100% sh
u
t off
ignition flame rectification mod
u
le.
1
8
.2.2
Electrical
Rating: 230V, 50 Hz, 1 Ø, 1 A
Connection: 3 pin mo
u
lded pl
u
g
1
8
.2.3
Gas S
u
pply
Connection: Rc1/2 (1/2" BSP int)
Nat
u
ral G20:
Minim
u
m - Inlet 15 mbar (6 in
w
g)
Maxim
u
m - Inlet 50 mbar (20 in
w
g)
Nat
u
ral G25:
Minim
u
m - Inlet 17.5 mbar (7 in
w
g)
Maxim
u
m - Inlet 50 mbar (20 in
w
g)
LP Gas (Propane or B
u
tane):
Minim
u
m - Inlet 32.5 mbar (13 in
w
g)
Maxim
u
m - Inlet 50 mbar (20 in
w
g)
1
8
.3 Ventin
g
Specifications
1
8
.3.1
Fans
BH-15, 20, 25, 30 ............. Model: Torin DSF 133-42
BH-25 EF, 30 EF, 35 EF,
BH-35, 40, 45 .................. Model: Torin DSA 524-202
BH-40 EF, 45 EF,
50 EF, BH-50 .................. Model: Magnetek JF1G
BH30DL, 40DL, BH50DL/EF,
60DL/EF, 70DL/EF ........... Model: Magnetek JF1G
M
u
ltib
u
rner
.................. Model: Airflo
w
83 BTLW
.................. Model: Airflo
w
90 BTLW
Cons
u
lt the man
u
fact
u
rer for a
v
ailability of alternate fans.
1
8
.3.2
Fl
u
e
When fitted, the fl
u
e m
u
st be 100 mm, or greater in
diameter, and m
u
st conform to National Codes. The fl
u
e
m
u
st be self s
u
pporting. Inlet m
u
st be 100 mm diameter.
M
u
ltib
u
rner - Fl
u
e
w
ill be 150 mm diameter. Fl
u
e material
m
u
st conform to National Codes. The fl
u
e m
u
st be self
s
u
pporting.
1
8
.4 Suspension Specifications
Hang heater
w
ith materials
w
ith a minim
u
m
w
orking load
of 33 kg.
1
8
.5 Controls Specifications
Time s
w
itches, thermostats, etc. can be
w
ired into the
electrical s
u
pply. External controls s
u
pplied as an
optional extra.
Summary of Contents for BH15ST
Page 2: ......
Page 4: ......
Page 6: ......
Page 33: ...SECTION 7 U TUBE HEATER INSTALLATION 27 Figure 23 U Tube Assembly Overview mm 200 ...
Page 55: ...SECTION 10 OPTIONAL HEATER ACCESSORIES 49 Figure 28 U Tube Angle Mounted Figure 29 Linear ...
Page 71: ...SECTION 16 TROUBLESHOOTING 65 Troubleshooting Flow Chart Linear Double Linear and U Tube ...
Page 73: ...SECTION 16 TROUBLESHOOTING 67 Troubleshooting Flow Chart Multiburner ...
Page 81: ......
