Sundance® Spas/Jacuzzi® OEM Flow Switch

Harwil®SKU: Q-12DS-C2/SUN860

Sale price$99.99


FREE SHIPPING for this item!

Water needs to flow through a spa plumbing system properly in order to keep it healthy and clean. This Sundance® Spa / Jacuzzi® replacement flow switch is relatively easy and will quickly fix your no-flow problem.

Are you looking for the flow switch for your Hayward®/Goldline® Salt System? Then you will need a different flow switch, which can be found here: Aftermarket Flow Switch for Hayward®/Goldline®


  • Replaces: Sundance® Spas 860 Series Flow Switch
  • (2) 3/4" and (1) 3/8" hose barb fittings
  • Replaces: Harwil® Q-12DS-C2/SUN860 Flow switch made for Sundance® Spas/Jacuzzi® 860 Series systems ONLY. Does not replace Q-12DS-C2 Flow switch for Hayward®/Goldline® Salt Systems.
  • NOT Compatible with CAL SPAS®
  • Arrow on switch indicates the direction of water flow, ensuring proper installation
  • Heavy-duty, long-lasting


  • Model numbers: Q-12DS-C2/SUN860 , SUN860 , 6560-857 , 6560-858 , 6560-860 , 2560-040
  • Shipping weight: 1 lb.

Note: Make sure that there really is a problem with the flow switch before replacing it! Sometimes, the flow switch will give an error message due to another problem that is preventing the system from optimal flow.

Statements of compatibility here are 100% guaranteed by Pool Guy Supply, Inc. and are not attributable to or made by Hayward® or any other original equipment manufacturer (OEM) of products sold on this website.

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