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The PARTS TO YOUR DOOR 54716 is a control board display assembly designed as a direct replacement component for the Peerless PF-399 boiler control system. This type of component serves as the primary user interface and control logic module, allowing technicians to monitor system status, adjust operating parameters, and diagnose faults. It is installed in residential and light commercial hydronic heating systems and is typically serviced by licensed HVAC or plumbing professionals familiar with hot water boiler controls.
This control board display is matched to the Peerless PF-399 boiler platform. It is suited for retrofit and replacement service calls where the original display or control module has failed, become unresponsive, or sustained damage. Technicians performing annual service inspections or responding to no-heat calls on PF-399 equipped systems will find this part a direct fit for restoring system operation.
Designed as a replacement control board display for the Peerless PF-399 boiler. Consult the equipment service manual to confirm fitment before installation.
Installation should be performed by a licensed HVAC technician or qualified service professional. Shut down the boiler and disconnect electrical power at the service disconnect before removing the existing control board display. Follow all applicable local codes and the manufacturer service documentation when reconnecting control wiring. Do not restore power until all connections are secure and covers are in place.
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