IBC SFC-99 Installation And Operating Instructions Manual page 3

SPECIFICATION
CSA Input (Natural Gas or Propane) – MBH
CSA Input (Natural Gas or Propane) – KW
CSA Output – MBH
CSA Output - KW
DHW - CSA Input (Natural Gas or Propane) - MBH
DHW - CSA Input (Natural Gas or Propane) - KW
A.F.U.E
Min Gas Pressure (Nat. Gas or Propane) – inch w.c.
Max Gas Pressure (Nat. Gas or Propane) – inch w.c.
Power (120Vac/60Hz) - Watts @ full fire with internal pump
Weight (empty) – lbs/Kg
Pressure Vessel water content – USG/Liters
Max boiler flow rate - USgpm
Min boiler flow rate - USgpm
Max Operating Pressure – Space Heating Coil - psig
Max Operating Pressure – Domestic Hot Water Coil - psig
Minimum water pressure - psig
Approved installation altitude - ASL
Ambient Temperature – Low (°F/°C)
Ambient Temperature – High (°F/°C)
Max relative humidity (non-condensing)
Min water Temperature - Space Heating (°F/°C)
Max water Temperature – Space Heating (°F/°C)
Min water Temperature – Domestic Hot Water (°F/°C)
Max water Temperature – Domestic Hot Water (°F/°C)
Min flow rate to activate DHW heating - USgpm
Max flow rate DHW heating - USgpm
Max equivalent vent length 3" (each side)
Max equivalent vent length 2" (each side)
* Natural Gas units require a Propane conversion kit included with unit (see page #3-2, Table
#3-2, Table 11) to be ordered separately if converting a Propane unit to Natural Gas.
† units are shipped with 30 psig pressure relief valve
INSTALLATION AND OPERATING INSTRUCTIONS
SFC COMBI BOILERS SFC-99, SFC-125
SPECIFICATIONS
†
SFC 99
15.5 - 99
4.54 - 29.0
14.8 - 88.9
4.34 - 26.0
15.5 - 99
4.54 - 29.0
96%
11). Propane (LP) units require a Natural Gas conversion kit (see page
SFC 125
16.5 - 99
4.84 - 29.0
15.8 - 88.9
4.63 - 26.0
16.5 - 125
4.84 - 36.6
95%
4
14
120
85 / 39
0.5 / 1.9
10
2
43.5
150
8
10,000 ft
32 / 0
122 / 50
90%
50 / 10
194 / 90
104 / 40
149 / 65
0.5
4.0
120'
35'
3