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5.5KW 230V Heater Element 12-0010F-K 230V - Bubbles Supply

5.5KW 230V Heater Element 12-0010F-K

Part #: 12-0010F-K

$255.30
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater element

This genuine HydroQuip titanium heater element delivers reliable 5.5kW heating power at 230V for your spa system. Featuring a durable square flange design with 5" x 5" mounting configuration, this OEM replacement part effectively resolves common heating issues including no heat (HH) and overheat (OH) error codes across compatible HydroQuip-equipped spas.

Built with corrosion-resistant titanium construction, this element ensures long-lasting performance in demanding spa environments. At Bubbles Supply, we guarantee an exact fit for your system and offer same-day shipping on in-stock items, backed by our comprehensive 1-year warranty. Professional installation is recommended to ensure proper electrical connections and optimal heating performance—always verify your spa's voltage requirements and existing element specifications before installation.

Exact part number

12-0010F-K

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 5.5kW spa heating element
  • HydroQuip titanium heater element
  • square flange heater element

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

Technical specifications

Voltage
230V

Common symptoms this part fixes

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

  • No heat / spa won't heat up
  • HH error code (high heat / no flow fault)
  • OH error code (overheat fault)
  • Element continuity failure on multimeter test
  • Tripped GFCI or breaker caused by shorted element
  • Spa heats slowly or inconsistently

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

Before you buy — quick checklist

  • Confirm your existing element is 5.5kW at 230V — do not install on a 120V system
  • Verify your heater housing uses a 5" x 5" square flange mounting configuration
  • Check that your control system is a HydroQuip unit before ordering OEM
  • Test your existing element with a multimeter — an open or shorted element confirms replacement is needed
  • Inspect the heater manifold for corrosion or cracking before installing the new element
  • Confirm the HH or OH fault is element-related and not caused by a failed flow switch, pressure switch, or sensor

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

Install difficulty: Medium — Some experience neededTypically 45-90 minutes

What's in the box

  • 5.5kW titanium heater element
  • Mounting hardware

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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