Bradford White RG130T*N Series Service Manual page 19

COMBINATION THERMOSTAT/GAS VALVE REPLACEMENT
Step 1.
Rotate knob of the gas valve to the "OFF" position.
Step 2.
Turn off gas supply to water heater.
Step 3.
Disconnect gas supply line from gas valve.
Step 4.
Turn off water supply and drain water heater completely.
Step 5. Remove outer jacket burner access door.
Step 6. Right side inner door removal.
a) Disconnect resettable thermal switch wire leads (leading from gas valve)
and remove wire tie from feedline.
b) Remove (2) hex drive screws from right side inner door.
c) Remove (2) hex drive screws from flange section of inner door.
d) Remove right side inner door and set aside.
Be careful not to damage gasket material on inner door.
SERVICE PROCEDURE RG-V
Gas Valve Testing and Replacement
(White Rodgers)
For White Rodgers Control,
depress knob slightly and rotate
clockwise to the "OFF" position.
19
19