Installation guide

035-20530-001Rev.B(0804)
FIGURE 25: Reposition air vane to original position.
Reinstall bottom screw and tighten top screw.
FIGURE 28: Reinstall burner.
FIGURE 26: Install burner inlet pan with 12 screws. If
needed, re-seal pan with high temperature RTV
silicone.
FIGURE 29: Reinstall gas valve and gas piping.
FIGURE 27: Remove old gas orifice, install new per
chart.
FIGURE 30: Reconnect pressure tube to pressure
switch and wiring connectors to gas valve, igniter and
sensor.
7 Unitary Products Group