Riello Array AR 1500 - Page 62

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SHUTDOWN
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APPENDIX
APPENDIX
APPENDIX M - VENTING SIZE DATA
ARRAY AR 1000
Unit
T supply / return (F°) - 176 / 140 T supply / return (F°) - 176 / 140
Maximum Input Minimum Input Maximum Input Minimum Input
CO
2
% 9 9 9 9
Exhaust gas mass (weight) lb/s 0.26 0.02 0.26 0.02
Flue temperature °F 161.6 143.6 107.6 89.6
Max. pressure at boiler exit in. wc 4.41 0.12 3.31 0.08
ARRAY AR 1500
Unit
T supply / return (F°) - 176 / 140 T supply / return (F°) - 176 / 140
Maximum Input Minimum Input Maximum Input Minimum Input
CO
2
% 9 9 9 9
Exhaust gas mass (weight) lb/s 0.40 0.02 0.40 0.02
Flue temperature °F 161.6 143.6 107.6 89.6
Max. pressure at boiler exit in. wc 2.91 0.11 2.33 0.06
ARRAY AR 2000
Unit
T supply / return (F°) - 176 / 140 T supply / return (F°) - 176 / 140
Maximum Input Minimum Input Maximum Input Minimum Input
CO
2
% 9 9 9 9
Exhaust gas mass (weight) lb/s 0.53 0.02 0.53 0.02
Flue temperature °F 161.6 143.6 107.6 89.6
Max. pressure at boiler exit in. wc 2.20 0.10 1.54 0.05