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
48
0.6 0.7 0.8
CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
F01^^ 632 N/A 574 N/A 510 N/A 448 N/A 388 N/A 332 277 234
F02^ 727 48 677
51 623 54 565 60 510 65 455 403 351
F03 878
41 839 42 797 45 751 47 701 51 653 607 561
F04 948 38 910 39 870 41 828 43 785 45 739 693 652
F01^^ 771 N/A 698 N/A 632 N/A 560 N/A 491 N/A 428 372 307
F02^ 1197 45
1150 46 1102 48 1057 50 1014 53 968 926 877
F03 1309 41 1264 42 1224 44 1180 45 1141 47 1098 1058 1018
F04 1138 47 1091 49 1043 51 993 54 949 56 901 853 805
F01^^ 873 N/A 778 N/A 682 N/A 630 N/A 578 N/A 490 419 347
F02^ 1442 49 1386 51 1335 53 1280 56 1221 58 1157 1110 1054
F03 1643 43 1588 45
1534 46 1478 48 1415 50 1357 1299 1246
F04 1600 44 1555 46 1505
47 1460 49 1412 50 1364 1309 1260
F01^^ 1176 N/A 1107 N/A 1037 N/A 969 N/A 891 N/A 825 753 692
F02^ 1773 50 1721 52 1671 53 1621 55 1571 57 1521 1470 1421
F03^^ 1709 52 1658 54 1607 55 1556 57 1503 59 1451 1399 1349
F04 1651 54 1597 56 1542
58 1491 60 1437 62 1384 1332 1278
F01^^ 1187 N/A 1101 N/A 1013 N/A 931 N/A 847 N/A 764 677 604
F02^ 1973 54 1916 56 1864 57 1810 59 1756 61 1702 1650 1590
F03 1918 56 1859 57 1807 59 1748 61 1696 63 1643 1591 1531
F04 1835 58 1776 60 1720 62 1657 64 1602 67 1544 1483 1428
HEATING AIFLOW
*C9S960403B*
*C9S960603B*
45-75
W/W1
40-70
W/W1
40-70
*C9S960804C*
*C9S961005C*
*C9S961205D*
MODEL
THERMOSTAT
CALL
TAP #
EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN)
TEMP RANGE
0.1
0.2
0.3
0.4
0.5
^^NOT RECOMMENDED FOR HEATING
W/W1
W/W1
35-65
W/W1
35-65
NOTE:
^DEFAULT & RECOMMENDED