Dunkirk DCC-150 - Application Table - Indirect Tank Sizing

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APPLICATION TABLE - INDIRECT TANK SIZING
BOILER OUTPUT (BTUH/HR)
50,000 60,000 80,000 100,000
140 F 94 106 106 106
115 F 119 138 158 158
140 F 67 79 79 79
115 F 92 111 131 131
H2O40 / H2O40L
140 F 103 115 119 119
115 F 128 147 174 174
140 F 67 79 83 83
115 F 92 111 138 138
H2O50
140 F 112 124 133 133
115 F 137 156 192 192
140 F 67 79 88 88
115 F 92 111 147 147
140 F 121 133 147 147
115 F 146 165 208 208
140 F 67 79 93 93
115 F 92 111 154 154
Notes:
176 °F Boiler Supply Water Temperature
AHRI Rating Conditions - 50 °F Inlet Water
@ 4.0 GPM FLOW RATE
1st HOUR RATING
(GAL/HR)
CONTINUOUS
RATING (GAL/HR)
H2O60 / H2O60L
1st HOUR RATING
(GAL/HR)
CONTINUOUS
RATING (GAL/HR)
1st HOUR RATING
(GAL/HR)
CONTINUOUS
RATING (GAL/HR)
'HEATING ONLY' BOILER (125,000 BTUH)
H2O30
1st HOUR RATING
(GAL/HR)
CONTINUOUS
RATING (GAL/HR)
Boiler output over 100,000 BTU does not effect
tank performance.
PN 240011430 REV G, [03/31/18]