Appendix H: Fan-Coil Performance; Model - Gradient syncFURNACE mOD-200 Installation & Operation Manual

APPENDIX H: FAN-COIL PERFORMANCE >
5L MODEL:
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
0.1
FC HEAT OUTPUT [BTU/hr]
90 °F
300 CFM 6,657
400 CFM 8,115
500 CFM 9,324
600 CFM 10,342
FC RETURN WATER TEMP [°F]
90 °F
300 CFM 83
400 CFM 82
500 CFM 81
600 CFM 80
syncFURNACE OD Instruction & Installation Manual – Rev 09
300 CFM 400 CFM
0.2 0.3
DUCT SYSTEM ESP
RPM SETTING TABLE
0.1 0.2
300 CFM 1625 1738
400 CFM 2065 2155
500 CFM 2522 2595
600 CFM 2980 3046
Heating Coil Supply Water Temp
110 °F 130 °F 140 °F
12,050 17,481 20,206
14,713 21,369 24,713
16,926 24,606 28,466
18,790 27,336 31,634
Heating Coil Supply Water Temp
110 °F 130 °F 140 °F
98 113 120
95 109 115
93 106 112
91 103 109
500 CFM
0.4
Duct System ESP [inch w.c.]
0.3 0.4
1851 1966
2243 2330
2665 2736
FC SUPPLY AIR TEMP [°F]
90
150 °F
°F
22,936 300 CFM 85
28,063 400 CFM 84
32,336 500 CFM 82
35,943 600 CFM 81
Assumptions
Coil Flow-rate = 2 GPM (2.81 ft head coil) - pump spd1
150 °F Incoming Air Temp = 65 °F
127
122
118
114
600 CFM
0.5
0.5 0.6
2075 2179
2418 2504
2809 2883
Heating Coil Supply Water Temp
110 130 140 150
°F °F °F
102 119 127 135
99 114 122 130
96 110 118 125
94 107 114 120
0.6
°F
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