State SBL85 390NE A - Manual (Page 11)

9 Servicing should only be performed by a Qualified Service Technician
BLOWER AND BURNER ASSEMBLY
BURNER REPLACEMENT:
1. Turn off the gas supply and electricity to the water heater.
2. Disconnect the spark ignition cable and ground wire plus the flame sensor wire at their connection points
on the flange plate.
3. Disconnect the hose tubes at the gas valve connection, blower outlet connection and fresh air intake
connection if necessary.
4. Disconnect the gas line at the union above the gas valve.
5. Remove the 4 fasteners joining the blower flange to the adapter tube. Save the silicone gasket between
the blower flange and the adapter tube.
6. Move the blower aside and support it so that it will not hang from the power connection wires.
Burner
Skirt Ring
Flange Gasket
Flange
Plate
Silicone
Gasket
Blower
Spark Igniter Flame
Sensor
Burner
Gasket
Brass Nuts/
Lock Washers (4)
Fasteners (4)
Gas Control
Valve
Adapter
Tube
Union
Blower
Flange
Brass Locknuts (3)
Fasteners (4)