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Overlay IN.K450 3P 11-2110-11 - Bubbles Supply

Overlay IN.K450 3P 11-2110-11

Part #: 11-2110-11

$31.51
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this topside/keypad

This genuine Artesian Spas overlay IN.K450 3P (part number 11-2110-11) is designed specifically for South Seas spa control systems. This OEM replacement overlay ensures your spa's control panel functions exactly as intended, with crisp button response and clear labeling that matches your original equipment.

At Bubbles Supply, we guarantee this overlay will be an exact fit for your Artesian spa system. Every overlay ships the same day you order and comes backed by our comprehensive 1-year warranty for complete peace of mind. Installation is straightforward - simply remove the old overlay and apply this direct replacement following your spa's service manual. Verify your current overlay's part number matches 11-2110-11 before ordering to ensure proper compatibility.

Exact part number

11-2110-11

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Also known as / Replaces

This part replaces or is interchangeable with:

  • Artesian South Seas control overlay
  • IN.K450 3P overlay
  • K450 topside overlay

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:

  • Faded or unreadable button labels on control panel
  • Cracked or peeling topside overlay
  • Buttons no longer visually aligned with underlying keypad
  • Water intrusion behind overlay causing control issues
  • Missing or damaged overlay graphics

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

Before you buy — quick checklist

  • Confirm your existing overlay part number is 11-2110-11 — this number is typically printed on the overlay itself or in your spa's service manual
  • Verify your spa is a South Seas series model built around the IN.K450 3P topside control
  • Inspect the underlying keypad membrane before ordering — if buttons are non-responsive, the keypad itself may also need replacement
  • Check that the IN.K450 3P topside unit is present on your spa, not a different Artesian topside variant

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

Install difficulty: Easy — DIY-friendlyTypically 15-30 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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