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Heating  Heating

Brand

U.S.Boiler Company U.S.Boiler Company List all brands

Type:

PVG-4 view PVG-4 List all types

Error code:

Err2
List all errors


Error code: Err2

Cause of error code Err2

Pressure Switch Failed to Open

Solution for error code Err2

While the blower is “off” the pressure switch failed to open (contact stuck closed).
-Check wiring
-Kinked or blocked pressure switch tubing
-Defective pressure switch


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