Bradford White UDH Series Service Manual page 17

The Bradford White
GAS CONTROL DISASSEMBLY/REASSEMBLY
Step 8. Disconnect temperature sensor from control board and remove wire from the temperature sensor wire routing clip.
Disconnect
temperature sensor
Step 9. Remove the piezo igniter from the control cover by releasing the lock tab on the control cover.
SERVICE PROCEDURE V
Gas Control
Testing, Disassembly & Replacement
Release lock tab
17
Temperature sensor
wire routing clip
17