Specifications - IBC SL Series Installation & Operating Manual

Specifications

Boiler Specification
CSA Input (Natural Gas or Propane)
CSA Input (Natural Gas or Propane)
CSA Output
CSA Output
A.F.U.E
Combustion Efficiency
Thermal Efficiency (ANSI/AHRI-1500)
Minimum gas supply pressure (Natural Gas or Propane)
Maximum gas supply pressure (Natural Gas or Propane)
Minimum Ambient temperature
Maximum Ambient temperature
Max. relative humidity (non-condensing)
Minimum water temp.
Maximum water temp. (electronic hi-limit)
Max. ΔT - supply/return (electronic fence)
Max. Water Temperature Lockout Limit
Power use (120Vac/60Hz) @ full fire (less pumps)
Weight (empty)
Heating Surface Area
Pressure vessel water content
Maximum boiler flow rate
Minimum boiler flow rate
Maximum operating water pressure*
Minimum water pressure
Approved installation altitude - ASL
Maximum equivalent vent length , each side (vent & air
intake) - Natural gas or propane. Air intake options:
either direct vent or indoor supply
* Boilers are shipped with a 30 psig pressure relief valve.
SL 26-260 G3
26 - 260 MBH
7.6 - 76.2 kW
24.9 - 239 MBH
7.31 - 70.0 kW
95%
-
-
4" w.c.
14" w.c.
32°F / 0°C
122°F / 50°C
90%
34°F / 1°C
190°F / 88°C
40°F
201°F / 94°C
127 W
162 lbs / 74 Kg
2
22.71 ft / 2.11 m
4.64 USG/ 17.6 L
25 USgpm
6 USgpm
30 psig/ 206 kPa
8 psig / 55 kPa
0 - 12,000'
200' (3")
5
SL 40-399 G3
40 - 399 MBH
11.7 - 117 kW
38.4 - 383 MBH
11.2 - 112 kW
-
96%
96%
4" w.c.
14" w.c.
32°F / 0°C
122°F / 50°C
90%
34°F / 1°C
190°F / 88°C
40°F
201°F / 94°C
190 W
240 lbs /110 Kg
2 2 2
36.56 ft / 3.40 m
6.66 USG/ 25.2 L
45 USgpm
20 USgpm
80psig/ 551 kPa
8 psig / 55 kPa
0 - 12,000'
200' (4")