20019904
6
GB
Technical description of the burner
3.1
Technical data
Tab. A
(1)
Reference conditions: Ambient temperature 68 °F (20°C) - Barometric pressure 394” WC - Altitude 329 ft.
(2)
Pressure at test point 7)(Fig. 5) with zero pressure in the combustion chamber and maximum burner output.
(3)
Sound pressure measured in manufacturer’s combustion laboratory, with burner operating on test boiler and at maximum rated output.
(4)
Equivalent Btu values based on 1 USGPH = 140,000 Btu/hr.
3.2
Electrical data
3.2.1
Single phase burner
Tab. B
3
Technical description of the burner
Model
RLS 70/M
RLS 100/M
RLS 130/M
Output
(1)
Delivery
(1)
High
MBtu/hr
(4)
kW
GPH
1750 - 3094
513 - 907
12.5 - 22.1
2646 - 4100
775 - 1202
18.9 - 29.3
3500 - 5292
1026 - 1551
25 - 37.8
Low
MBtu/hr
(4)
kW
GPH
854
250
6.1
1330
390
9.5
1750
513
12.5
Fuel
#2 Fuel oil
Natural gas
Gas pressure at maximum delivery
(2)
Gas: Natural gas
“ WC
2.44
2.25
1.04
Operation
Modulating oil/gas
Nozzle
number
1
Standard applications
Boilers: water, steam, thermal oil
Ambient temperature
°F
32 - 104 (0 - 40 °C)
Combustion air temperature
°F max
140 (60 °C)
Pump
delivery (at 174 PSI)
pressure range
fuel temperature
GPH
PSI
° F max
60.8
145 - 304.5
194 (90 °C)
Noise levels
(3)
dB(A)
74
77.5
80
Model
RLS 70/M
RLS 100/M
RLS 130/M
RBNA Code
C9334503
C9335502
tbd
Control circuit power supply
V/Ph/Hz
120/1/60
Main electrical supply (+/- 10%)
V/Ph/Hz
208-220/1/60
Fan motor
rpm
HP
V
A
3380
1.5
208 - 230
7
3450
2.4
208 - 230
11.5
3420
3
208 - 230
16.5
Motor capacitor
µF
50
60
Pump motor
rpm
HP
V
A
3440
1
208 - 230
5.4
Pump motor capacitor
µF
31.5
Ignition transformer
Oil
V1 - V2
I1 - I2
120 V - 2 x 5 kV
3.7 A - 35 mA
Gas
V1 - V2
I1 - I2
120 V - 1 x 7 kV
1.6 A - 23 mA
Electrical power consumption
W max
2750
3500
4250
Electrical control circuit coms.
W
750
Total electrical consumption
W
3500
4250
5000
Electrical protection
NEMA 1