Pilot Maintenance
Pilot Inspection, Testing and Replacement (cont’d)
Step 2. | Unplug the water heater | TTW (water heater) |
from the wall outlet. | power cord | |
Step 3. | Turn off the gas supply to the water heater. | |
Step 4. | Remove the outer door. | Outer Door |
Step 5. Remove the (4) 1/4” hex drive screws holding the right side inner door in place.
(4) 1/4” hex drive
screws
Step 6. Disconnect the pilot tube using a 7/16” wrench and the main burner feedline with a 3/4” wrench from the gas control.
|
| Pilot and main |
|
| feedlines |
Step 7. | Disconnect the spark igniter/flame sensor | |
wire from gas control. | Gas control | |
Spark igniter/flame
sensor wire
Right side inner door
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