Model - Gradient syncFURNACE mOD-200 Installation & Operation Manual

18L MODEL:
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0.1
FC HEAT OUTPUT [BTU/hr]
90 °F
900 CFM 15,481
1200 CFM 17,708
1500 CFM 23,837
1800 CFM 26,059
FC RETURN WATER TEMP [°F]
90 °F
900 CFM 83
1200 CFM 81
1500 CFM 80
1800 CFM 79
syncFURNACE OD Instruction & Installation Manual – Rev 09
900 CFM 1200 CFM
0.2 0.3
DUCT SYSTEM ESP
RPM SETTING TABLE
0.1 0.2
900 CFM 576 644
1200 CFM 697 756
1500 CFM 832 877
1800 CFM 978 1018
Heating Coil Supply Water Temp
110 °F 130 °F 140 °F
32,158 46,683 53,975
38,335 55,708 64,436
43,291 62,956 72,842
47,359 68,909 79,746
Heating Coil Supply Water Temp
110 °F 130 °F 140 °F
96 109 116
93 105 112
91 102 108
89 100 105
1500 CFM
0.4
Duct System ESP [inch w.c.]
0.3 0.4
709 775
813 861
923 960
1057 1095
FC SUPPLY AIR TEMP [°F]
90
150 °F
°F
61,280 900 CFM 82
73,184 1200 CFM 81
82,752 1500 CFM 80
90,612 1800 CFM 78
Assumptions
Coil Flow-rate = 4.5 GPM (5.49 ft head coil)
Pump spd 3
150 °F Incoming Air Temp = 65 °F
123
118
113
110
1800 CFM
0.5
0.5 0.6
832 884
911 960
1014 1054
1132 1169
Heating Coil Supply Water Temp
110 130 140 150
°F °F °F
98 113 120 128
94 108 115 121
92 104 110 116
89 100 106 111
0.6
°F
Pg. 77 of 81