Boilers with Fireye Controls – P-K Thermific – TFM-1 or TFM-3

Fireye Replacement Controls for Boilers

Please read the PDF below addressed to Fireye, Inc.

Be sure to advise any owners of Thermific boilers that were supplied with the Fireye TFM-1 or TFM-3 series controls that they must not directly replace them with the newer micro-processor based control.

The affected boilers will have the second letter of the serial number as *F of earlier.

Fireye discontinued manufacturing the TFM-1 and TFM-3 controls. P-K was able to supply replacements until our stocks were exhausted. Once our supply, as well as, Fireye distributors supplies were gone owner could not obtain replacements.

The only correct procedure for P-K Thermific boilers would be to replace the complete control panel with up to date wiring circuits and all new components (even a new front door if necessary) that have been tested and approved as c ‘”control system’.

Contact the Patterson-Kelley parts department  for the correct conversion kit part number for the affected boiler.

Equipment Product Advisory

October 25, 2004


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