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6000Y Series 4/5KW 115/230V Control System CS6209Y-US - Bubbles Supply

6000Y Series 4/5KW 115/230V Control System CS6209Y-US

Part #: CS6209Y-US

$1631.19
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About this control pack

The HydroQuip CS6209Y-US is a complete 4/5KW control system designed for 115/230V spa applications in the 6000Y series. This WiFi-enabled slide control system provides reliable heating and system management for compatible HydroQuip-equipped spas, delivering precise temperature control and smart connectivity features that modern spa owners expect.

As an OEM replacement part, this control system ensures exact fit compatibility with your existing setup while offering the convenience of same-day shipping and our comprehensive 1-year warranty. The dual voltage capability (115/230V) makes this system versatile for various installation requirements, and the included slide interface provides intuitive operation. This genuine HydroQuip replacement resolves common HH and OH error codes, restoring your spa's full functionality. Professional installation is recommended to ensure proper electrical connections and system integration with your spa's existing components.

Exact part number

CS6209Y-US

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Also known as / Replaces

This part replaces or is interchangeable with:

  • 4/5KW spa control system
  • CS6209Y
  • HydroQuip 6000Y control system
  • HydroQuip slide control pack

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

Technical specifications

Voltage
115V/230V dual

Common symptoms this part fixes

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

  • HH error code (high heat / overtemperature fault)
  • OH error code (overheat detected)
  • Spa not heating or holding temperature
  • Control panel unresponsive or locked out
  • Spa heater cycling off prematurely
  • Loss of WiFi or smart connectivity function

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

Before you buy — quick checklist

  • Confirm your existing control pack is a HydroQuip 6000Y series unit — check the label on the pack itself
  • Verify your spa runs on 115V or 230V and that your installation matches the intended wiring configuration
  • Check that your existing system uses a slide-style topside control interface — this system is not compatible with button-style topsides
  • Confirm your heater is rated 4KW or 5KW — do not assume based on spa size alone
  • If replacing due to HH or OH errors, inspect the heater element and sensors before installing a new control system — a failed element or stuck sensor can trigger those codes on a healthy pack

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

Install difficulty: Hard — Technician recommendedTypically 60-120 minutes

What's in the box

  • CS6209Y-US control system pack
  • Slide topside control interface

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

Warranty

1 year manufacturer 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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