Install Instructions
Table Of Contents
- Safety Considerations
- Electrostatic Discharge (ESD) Precautions
- To The Installer
- Product Application
- Location Requirements & Considerations
- Clearances and Accessibility
- Combustion & Ventilation Requirements
- Installation Positions
- Horizontal Applications & Considerations
- Vent Pipe & Combustion Air Pipe
- Materials – Installations In The U.S.A.
- Materials – Installations In Canada
- Pipe Installation
- Combustion Air Pipe Connection
- Vent/Intake Terminations For Installation of Multiple Direct Vent Furnaces
- Condensate Drain Lines & Drain Trap
- General Drain Information
- Field Supplied Drain
- Upflow Model Installed Vertically
- Drain Exiting Right Side
- Drain Exiting Left Side
- Upflow Model Installed Horizontally with Right Side Down
- Upflow Model Installed Horizontally with Left Side Down
- Upflow Model Installed Horizontally With Left Side Down - Alternate
- CounterFlow Model Installed Vertically
- Drain Exiting Left Side (See Figure 28)
- Drain Exiting Right Side (See Figure 29)
- Counterflow Model Installed Horizontally with Right Side Down (See Figure 30)
- Counterflow Model Installed Horizontally with Left Side Down (See Figure 31)
- Electrical Connections
- Gas Supply and Piping
- High Altitude Installation
- Circulating Air & Filters
- Filters - Read This Section Before Installing The Return Air Duct work
- Startup Procedure & Adjustment
- Gas Supply Pressure Measurement
- Operational Checks
- Safety Circuit Description
- Maintenance
- Filters
- Before Leaving an Installation
- Repair and Replacement Parts
- Special Instructions for Products Installed in the State of Massachusetts
60
0.1
0.2
0.3 0.4 0.5 0.6 0.7 0.8
CFM
CFM CFM CFM CFM CFM CFM
CFM
F01 705 661 617 564
509
455 405 362
F02
1079 1055 1027 994 965
935
906 863
F03
915 881 846 814 780 737
695 652
F04
887 855 823 790 751 705
666 608
F05
1135 1106 1078 1049 1021
994
965 933
F06 1189 1163 1138
1111 1085
1059 1032
1001
F07 1266 1243 1218
1197 1172
1148 1123
1099
F08
1313 1288
1261 1239 1215 1189 1165
1143
F09 1342
1324
1305 1280 1263 1239 1216
1193
F01
758 696
636 572 512 460 412
354
F02 1218 1178
1140 1100 1060 1016 977 937
F03 1164 1123
1084 1042 1003 960 920
871
F04
1121
1083 1041 996
953 906 861 818
F05 902
851 801 746 689 637 585 542
F06
960 917
864 812 764 708
661
614
F07 1273 1240 1207 1171 1128
1089 1051
1012
F08 1335
1301 1266
1228 1192 1154 1118 1078
F09
1427 1390 1362 1327 1297
1260 1224 1193
F01 715 658 589 524 465 412 360 279
F02 1415 1385 1355 1322 1291 1255
1219 1186
F03 1388 1360
1325 1291 1259
1223 1191
1157
F04
1290 1252
1215 1182
1143
1107 1071 1032
F05 916 867 817 767 710
657 608 563
F06 985 940 892 842
797 746 693 649
F07 1118 1078
1037
992 952 910 863 822
F08 1191 1153 1114
1074 1034 993 951 911
F09
1471 1440 1409 1377 1347
1314 1283 1247
F01 1019 952 878 796 706
619 542 485
F02 1791 1743 1700 1663 1626
1583 1538 1489
F03 1625 1559 1512 1468 1425 1370 1325 1271
F04 1537 1490 1447 1403 1354 1301 1247 1190
F05 1289 1234 1180 1122 1058 991 917 840
F06 1431 1375 1329 1283 1227 1169 1108 1043
F07 1836 1784 1741 1703 1664 1628 1585 1537
F08 1919 1890 1846 1807 1771 1735 1694 1650
F09 1952 1921 1885 1843 1804 1769 1731 1691
CIRCULATION AIRFLOW
G
*M9S960803B*
G
MODEL
TAP #
EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN)
G
G
THERMOSTAT
CALL
*M9S960403A*
*M9S960603B*
*M9S960804C*