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IN.YE-5 IN.K450 4.0KW Bundle 0610-300013 - Bubbles Supply

IN.YE-5 IN.K450 4.0KW Bundle 0610-300013

Part #: 0610-300013

$1421.20
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this hardware/other

The Gecko Alliance IN.YE-5 IN.K450 4.0KW Bundle is a complete OEM heater assembly designed for Gecko spa systems experiencing HH (high heat) or OH (overheat) error codes. This genuine Gecko replacement bundle delivers 4,000 watts of heating power and includes the essential IT3 connection cables for seamless installation.

When your spa displays temperature error codes, this OEM bundle provides the exact components needed to restore proper heating function. At Bubbles Supply, we guarantee this heater will fit your Gecko-equipped spa perfectly, and we ship same-day to get you back to soaking fast. Every heater comes backed by our full 1-year warranty for complete peace of mind. Always verify your existing heater's part number and power rating before ordering to ensure proper compatibility.

Exact part number

0610-300013

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Also known as / Replaces

This part replaces or is interchangeable with:

  • Gecko 4KW heater bundle
  • Gecko Alliance heater replacement
  • IN.K450 heater element
  • IN.YE-5 heater assembly

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

Technical specifications

Voltage
240V

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 fault) on Gecko IN.YE-5 system
  • OH error code (overheat fault) on Gecko IN.YE-5 system
  • Spa not heating or reaching set temperature
  • Heater element failed or burned out
  • Spa displaying temperature sensor-related faults
  • Intermittent heating with recurring error codes

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

Before you buy — quick checklist

  • Confirm your spa control system is the Gecko IN.YE-5 — this is an OEM-specific bundle and must match your controller
  • Verify your existing heater is rated at 4.0KW before ordering — mismatched wattage can cause faults or damage
  • Note your current heater part number from the label on the existing assembly before removing it
  • Confirm your supply voltage is 240V — do not install on systems with a different voltage rating
  • Check that your spa uses IT3 connection cables — this bundle includes IT3 cables and requires an IT3-compatible system
  • Inspect heater unions and plumbing connections for condition before install — replace o-rings or unions if worn

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

  • IN.YE-5 heater assembly
  • IN.K450 4.0KW heater element
  • IT3 connection cables

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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