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6560-860 Flow Switch, For All 6/99-2015 2 or 3-Pump Systems

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Sundance® Spas Flow Switch - 6560-860 - For All 6/99-Present 2 or 3 Pump Systems
Sundance® Spas Flow Switch - 6560-860 - For All 6/99-Present 2 or 3 Pump Systems
Sale Price: $89.87
Item Number: SD6560-860
Manufacturer: Sundance® Spas
Manufacturer Part No: 6560-860
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Sundance® Spas and Jacuzzi® Spas Flow Switch Part Numbers: 6560-860, Q-12DS-C2


  • Flow Switch with Transparent Tee 3/4 inch barb with s 3/8 inch barb off the side. We offer only as complete unit with plastic housing (clear plastic housing is not sold separately)

  • 3/4" Barbed. Replaces part number 6560-858

  • Manufactured by Harwil

Used On the Following Spa Models:

  • 06/1999-2015 Sundance® Spas 850/880 Series:  Maxxus®, Optima®, Cameo®, Majesta, Altamar®, Marin®
  • 2012-2015 880 Aspen®
  • 2001-2015 850/880 Capri® 1 pump
  • Jacuzzi® Spas J-300 LCD Series Models, 2002+ (with box end connectors)
  • If you have 2002+ LED J-300 use the 2560-040 (Curled Finger Connectors)
  • Note: Flow Switch now comes molded with a 3/32" hole opening. Prior to Feb. 2008 a 3/32" hole had to be drilled for it to be installed on all 2002 to mid 2008 2- and 3-pump Sundance® Spas models (except Capri®). Plug used but not drilled on 2001+ Capri®. 


  • Click here for video instructions on replacing your flow switch

    • Please note: The video mentions a small reducer plug that needs to be added. The part now no longer needs that part since it is manufactured with the reducer.

  • The connectors on the Flow Switch are attached to a PC Board connector that is located on the PC Board (usually at the top). There are other wires connected to this plug:

    • Jumper interlock wire, Flow Switch, High Limit sensor, and Temp sensor

    • Remove the pin connector from the board.

      • To remove a sensor or switch wire from the sensor harness connector, insert a paper clip into the slot corresponding with the wire to be removed. This will depress the pin tine, allowing the wire to be pulled from the harness connector.

  • Important! When reinstalling the sensor or switch wire back into the sensor harness connector, make sure the pin tine is lifted (approx. 1/32") prior to inserting the wire. This will ensure the sensor wire locks into the harness connector. Do not over bend the pin tine or it may break off.


  • A defective flow switch will cause a "Flashing Flo" or "Solid Flo" on the Control Panel Icon.

    • "Solid Flo" is the Flow Switch

    • "Flashing Flo" could be:

      • Flow Switch, Circulation Pump (clogged or defective), or Dirty Filter

More Information:

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