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RSF Thermodisc Switch Assembly – for HB5N blowers (FR-13.HB5.1.DNP)


Genuine RSF Thermodisc switch assembly for a variety of RSF wood burning fireplace models. See the list below for applicable models.
This new part comes in RSF packaging and includes installation instructions.

The thermo-disc / snap disc lets the blower know when to turn on and off. Also known as fan sensor or thermo-switch.

OEM Part Number: FR-13.HB5.1.DNP (previously FO-FDHC6-A02)

Part Description: RSF Thermodisc/Thermoswitch for RSF HB5N blowers

Applicable RSF Fireplace Models:

  • RSF Delta (& RSF Delta 2)
  • RSF Opel (& RSF Opel 2; RSF Opel 3; RSF Opel 2000; RSF Opel AP)
  • RSF Focus 320
  • RSF Onyx (& RSF Onyx AP)
  • RSF Oracle
  • RSF Topaz

This part may fit other RSF products as well. Please consult your owner’s manual to confirm.

WoodChimney.com stocks and sells other RSF replacement parts.  Please contact us if your part is not listed on our website.

This genuine RSF Thermodisc Switch Assembly is in stock and ready to ship.

Weight 1 lbs
Dimensions 8 × 8 × 5 in


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