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3-Pin Flow Switch 6560-961 - Bubbles Supply

3-Pin Flow Switch 6560-961

Part #: 6560-961

$92.65
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this flow switch

The 3-Pin Flow Switch 6560-961 is an OEM replacement sensor designed for 2015+ Dimension One Spas. This genuine flow switch assembly monitors water circulation through your spa's plumbing system, triggering safety shutdowns when flow drops below safe operating levels to protect your heater and equipment from damage.

Built to Dimension One's exact specifications, this flow switch delivers reliable performance you can count on. At Bubbles Supply, we guarantee an exact fit for your spa with same-day shipping on in-stock orders and back every part with our comprehensive 1-year warranty. The 3-pin electrical connection ensures proper communication with your spa's control system for accurate flow detection. Professional installation is recommended to ensure proper wiring and optimal sensor positioning within your spa's circulation system.

Exact part number

6560-961

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Also known as / Replaces

This part replaces or is interchangeable with:

  • 3-pin flow sensor
  • flow sensor
  • flow switch
  • water flow switch

Looking for an older part number? Check our supersession lookup tool

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • HH, ICE, or OH fault codes on the topside display
  • Spa heater not heating despite circulation pump running
  • Spa shutting down unexpectedly as a safety precaution
  • Control system reporting no flow when water is circulating
  • Spa entering freeze protection mode incorrectly
  • Intermittent or recurring flow-related error codes

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your spa is a 2015 or newer Dimension One model — this is not a universal fit
  • Locate the existing flow switch and verify it has a 3-pin connector before ordering
  • Inspect wiring harness connector for corrosion or damage that may be causing the fault, not the switch itself
  • Check that the circulation pump is functioning properly — a failed pump can mimic a flow switch fault
  • Clean the existing switch with spa-safe cleaner before replacing to rule out debris obstruction causing false readings

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Medium — Some experience neededTypically 30–60 minutes

Warranty

1 year warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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