Pressure Switch Testing & Replacement - Bradford White URG1PV40S*N Service Manual

UPV Series
Pressure Switch Testing
Step 1. Position power switch on gas
control to the "OFF" position.
Step 2. Remove the three screws (Phillips screw driver) from control access cover
on blower assembly and remove cover (see photo 1).
Step 3. Carefully remove pressure switch from blower housing (see photo 2).
WARNING
115 volt potential exposure.
Use caution to avoid personal injury.
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