TABLE OF FIGURES
Figure 1: Installation Clearances and Clearances to
Combustibles............................................................. 4
Figure 2: Suspension Methods ................................................. 9
Figure 3: Flue and Roof Detail ................................................ 10
Figure 4: Air Intake Terminal Cover......................................... 10
Figure 5: Vertical and Horizontal Flue Termination -
Type B
22
Appliance .................................................. 11
Figure 6: Vertical and Horizontal Flue Termination -
Type C
12
C
32
& C
62
Appliances ................................. 11
Figure 7: Heaters Installed in Isolated Equipment Rooms ...... 12
Figure 8: Ducting..................................................................... 13
Figure 9: Gas Connection with Stainless Steel Flex
Connector ................................................................ 14
Figure 10: Automatic Burner Control Box Sequence............... 25
Figure 11: Gas Valve for Heater (Models 22 - 60) ................... 25
Figure 12: Gas Valve for Heater (Models 75 - 115) ................. 26
Figure 13: Heater Operating Sequence .................................. 28
Figure 14: Centrifugal Fan Orientation .................................... 41
