IBC SL 20-160 G3, Installation And Operating Instructions Manual

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INSTALLATION AND OPERATING INSTRUCTIONS
SL 10-85 G3, SL 14-115 G3, SL 20-160 G3, SL 30-199 G3 MODULATING GAS BOILERS
SPECIFICATIONS
SPECIFICATION SL 10-85 G3 SL 14-115 G3 SL 20-160 G3 SL 30-199 G3
CSA Input (Natural Gas or Propane*) - MBH
CSA Input (Natural Gas or Propane*) - kW
CSA Output - MBH
CSA Output - kW
10.6 - 85
3.10 - 24.9
10.1 - 79
2.96 - 23.1
14 - 115
4.10 - 33.7
13.3 - 109
3.90 - 32.0
20 - 160
5.86 - 46.9
19.0 - 147
5.57 - 43.1
32 - 199
9.37 - 58.3
30 - 181.3
8.8 - 53.1
A.F.U.E. 96% 95% 95%
95%
Minimum gas supply pressure (Natural Gas or Pro -
pane) - inch w.c.
4 4 4
4
Maximum gas supply pressure (Natural Gas or
Propane) - inch w.c.
14 14 14 14
Power use (120Vac/60Hz) @ full fire - Watts (without
pumps)
54 72
82 100
Weight (empty) - lbs/Kg 85 / 39 85 / 39
102 / 46.3 152 / 69
Pressure vessel water content - USG/Litres 2.47 / 9.35 2.47 / 9.35
1.72 / 6.51 5.09 / 19.3
Maximum boiler flow rate - USgpm 14 14
19 22
Minimum boiler flow rate - USgpm 2 2
4 6
Maximum operating water pressure† - psig 30 30
30 30
Minimum water pressure - psig 8 8
8 8
Approved installation altitude - ASL 0 - 12,000’ 0 - 12,000’
0 - 12000’ 0 - 12,000’
Ambient temperature - Low (°F-°C)
Ambient temperature - High (°F-°C)
32°F / 0°C
122°F / 50°C
32°F / 0°C
122°F / 50°C
32°F / 0°C
122°F / 50°C
32°F / 0°C
122°F / 50°C
Max. relative humidity (non-condensing) 90% 90% 90% 90%
Minimum water temp. 34°F / 1°C 34°F / 1°C 34°F / 1°C 34°F / 1°C
Maximum water temp. (electronic hi-limit) 190°F / 88°C 190°F / 88°C 190°F / 88°C 190°F / 88°C
Maximum water temp. lockout limit 201°F / 94°C 201°F / 94°C 201°F / 94°C 201°F / 94°C
Max. ΔT - supply/return (electronic fence) 40°F 40°F 40°F 40°F
Maximum equivalent vent length, each side (vent
and air intake - 2”
(Natural Gas or Propane -3”
Air intake options: either direct vent or indoor sup -
ply
100’
240’
100’
240’
35’
170’
N/A
150’