Bradford White Copper Brute II Installation And Operation Instructions For page 19

COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS
Table 8
through the boiler and the temperature difference (rise)
will enable the user to test the boiler for proper water
a portion of the hot water from the boiler outlet to the
system will vary, depending on the return water
20°F
500 43 1.7 34
750 64 3.3 51
1000 85 5.0 68
1250 106 8.1 85
1500 128 10.0 102
1750 N/R N/R 119 10.5
2000 N/R N/R 136 12.5 113 10.4
11°C
SIZE
lpm m lpm
500 161 0.5 129
750 241 1.0 193
1000 321 1.5 257
1250 401 2.5 322
1500 483 3.0 386
Notes:
25°F 30°F 35°F
1.1 28 0.9 24
2.3 43 1.7 36
3.6 57 3.1 49
6.1 71 4.7 61
7.2 85 5.5 73
99 8.4 85
97
14°C 17°C 19°C
m lpm m lpm
0.3 107 0.3 92
0.7 161 0.5 138
1.1 214 0.9 184
1.9 269 1.4 231
2.2 322 1.7 276
4.A.5
Boiler installations are not recommended in
the hydronic system provided that the concentration
of system components, activation of safety devices,
0.7
boiler is subjected to freezing conditions, and the
1.2
2.2
to circulate, there is a risk of freezing in the boiler
3.4
or in the pipes in the system. When water freezes,
4.2
5.8
8.3
system, or damage to the boiler, which could result in
m
0.2
0.4
0.7
1.0
1.3
Page 19
Any time a