Roberts Gorden Blackheat BH15ST, Installation, Operation & Service Manual

Page: 80 / 84

B
LACKHEAT
®
I
NSTALLATION
O
PERATION AND
S
ERVICE
M
ANUAL
74 of 75
* Only a v ailable in M u ltib u rner.
NOTE: Factory recommended and minim u m installation heights are listed as a g u ideline. If infrared heaters are
mo u nted too lo w , they may res u lt in heat discomfort. It is generally ad v ised to obser v e the recommended mo u nting
heights to optimize comfort conditions.
Ho w e v er, certain applications s u ch as spot heating, freeze protection, o u tdoor patio heating or v ery high ceilings may
res u lt in the heaters being mo u nted o u tside of the factory recommended and minim u m mo u nting heights. Clearances
to comb u stibles m u st al w ays be maintained.
1 8 .7 Linear Heater
BH
15
ST
BH
20
ST
BH
25
ST
BH
25
ST
/EF
BH
30
ST
BH
30
ST
/EF
BH
35
ST
BH
35
ST
/EF
BH
40
ST
BH
40
ST
/EF
BH
45
ST
BH
45
ST
/EF
BH
50
ST
BH
50
ST
/EF
BH
55
ST
*
Inp u t - Gross (kW) 15 20 25 30 35 40 45 50/51 55
Inp u t - Net (kW)
13.5 18 22.5 27 31.5 36 40.5 45/46 49.5
T u be Length (mm) 6096 9144 9144 12192 12192 12192 15240 15240 18288
O v erall Heater Length (mm)
6661 9709 9709 12757 12767 12767 15815 15850 18579
Weight (kg) 39 55 55 68 68 68 81 81 95
Heated Area (m
2
)
20-160 30-210 40-265 50-315 55-370 65-420 70-475 80-525 90-620
Minim u m Installation
Height(mm)
3500 3500 3500 3500 4600 5000 5000 5000 6000
Recommended Installation
Height (mm)
3500 3600 3900 4200 4800 5500 6700 7600 8000
1 8 . 8 Double Linear Heater
BH
30
DL
BH
40
DL
BH
50
DL
BH50
DL
/EF
BH
60
DL
BH60
DL
/EF
BH
70
DL
BH70
DL
/EF
Inp u t - Gross (kW)
30 40 50 60 70
Inp u t - Net (kW)
27.5 36 45 54 63
T u be Length (mm) 12802 18898 18898 24994 24994
O v erall Heater Length (mm)
13462 19558 19558 25654 25654
Weight (kg) 82 110 110 136 136
Heated Area (m 2 )
50-315 65-420 80-525 100-630 110-740
Minim u m Installation Height (mm) 3500 3500 3500 3500 4600
Recommended Installation Height
(mm)
3500 3600 3900 4200 4800
1 8 .9 U-Tube Heater
BH
1
5
U
T
BH
2
0
U
T
BH
2
5
U
T
BH
2
5
U
T
/EF
BH
3
0
U
T
BH
3
0
U
T
/EF
BH
3
5
U
T
BH
3
5
U
T
/EF
BH
4
0
U
T
BH
4
0
U
T
/EF
BH
4
5
U
T
BH
4
5
U
T
/EF
BH
5
0
U
T
BH
5
0
U
T
/EF
Inp u t - Gross (kW)
15 20 25 30 35 40 45 50
Inp u t - Net (kW) 13.5 18 22.5 27 31.5 36 40.5 45
T u be Length (mm)
3531 5055 5055 6579 6579 6579 8103 8103
O v erall Heater Length (mm)
3822 5346 5346 6870 6870 6870 8394 8394
Weight (kg) 41 54 54 65 65 66 96 96
Heated Area (m 2 )
20-160 30-210 40-265 50-315 55-370 65-420 70-475 80-525
Minim u m Installation Height (mm) 3500 3500 4000 4700 5000 5000 5000 5000
Recommended Installation Height (
mm
)
3500 3600 4000 4700 5000 5500 6700 7600