20040407
6
GB
Technical description of the burner
3.1
Technical data
Tab. A
(*) Firing rate for C-UL Canadian Listing (CNL).
(1)
Reference conditions: ambient temperature 68 °F (20°C) - Barometric pressure 394” WC - Altitude 329 ft.
(2)
Pressure at test point 7) (Fig. 6, page 11) 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.
3.2
Electrical data
Tab. B
3.3
Burner models designation
Tab. C
3
Technical description of the burner
Model
RS 45/M
Output
(1)
High
MBtu/hr
kW
717 - 2037 (1969*)
210 - 597 (577*)
Low
MBtu/hr
kW
341
100
Fuel
Natural or propane gas
• Max delivery
• Pressure at maximum delivery
(2)
natural gas
SCFH
“ WC
2037
5.31
Operation
Low - high-low or modulating
Standard application
Boilers: water, steam, thermal oil
Ambient temperature
°F
32 - 104 (0 - 40 °C)
Combustion air temperature
°F max
140 (60 °C)
Noise levels
(3)
dB(A)
72
Model
RS 45/EV
Control circuit power supply
V/Ph/Hz
120/1/60
Main power supply (+/-10%)
V/Ph/Hz
120/1/60
Fan motor
rpm
HP
V
A
3400
0.5
120
5.2
Ignition transformer
V1 - V2
I1 - I2
120 V - 1 x 8 kV
1.6 A - 20 mA
Electrical power consumption
W
600
Electrical control circuit cons.
W max
750
Total electrical consumption
W
1350
Electrical protection
NEMA 1
Model
Code
Voltage
Flame safeguard
RS 45/M
20039998
120/1/60
Burner mounted
