Specifications - IBC EX Series Installation & Operating Manual

Specifications

Specifications
CSA Input (natural gas or propane) -
MBH
CSA Input (natural gas or propane) - kW
CSA Output - MBH
CSA Output - kW
Thermal Efficiency
Minimum gas supply pressure (natural
gas or propane) - inch w.c.
Maximum gas supply pressure (natural
gas or propane) - inch w.c.
Ambient temperature:
Low °F / °C
High °F / °C
Max. relative humidity (non-condensing)
Minimum water temp. °F / °C
Maximum water temp. (electronic hi-
limit) °F / °C
Max. ΔT - supply/return (electronic
fence) °F / °C
Max. Water Temperature Lockout Limit
°F / °C
Power use (120Vac/60Hz) @ full fire -
Watts (less pumps)
Weight (empty) - lbs/Kg
2
Heating surface area - ft
Pressure vessel water content -
USG/Liters
Maximum boiler flow rate - USgpm
Minimum boiler flow rate - USgpm
Maximum operating water pressure* -
psig
Minimum water pressure - psig
EX 400
40-399
11.7 - 117
388
114
97.9
4
14
32 / 0
122 / 50
90%
34 / 1
190 / 88
80 / 44
201 / 94
150
Approx. 414 /
188
2
/ m 55.3 / 5.14
13.5 / 51.1
100
10
160
8
EX 500 EX 700
50-500 70 - 700
14.6 - 146.5 20.5 - 205
485
142
97.5
4
14
32 / 0
122 / 50 122 / 50
90%
34 / 1
190 / 88 190 / 88
80 / 44
201 / 94 201 / 94
210
Approx. 441 / Approx. 486 /
200
72.9 / 6.77 84.6 / 7.86
12.4 / 46.9 17.5 / 66.3
100
12
160
8
7
EX 850
85 - 850
24.9 - 249
679 824.5
199 241.6
97.0 97.0
4 4
14 14
32 / 0 32 / 0
122 / 50
90% 90%
34 / 1 34 / 1
190 / 88
80 / 44 80 / 44
201 / 94
195 228
Approx. 510 /
220 231
99.88 / 9.28
16.4 / 62.0
100 100
18 21
160 160
8 8