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6600-633

780 Series Oval Keypad 6600-633

Part #: 6600-633

$279.36
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this topside/keypad

The 780 Series Oval Keypad 6600-633 is a genuine OEM spaside control designed for Sundance Spas 680 and 780 series hot tubs. This 5-button LED control panel delivers reliable operation of your spa's essential functions including jets, lights, and temperature settings. The oval design and clear LED indicators provide intuitive control while maintaining the sleek aesthetic of your Sundance spa.

At Bubbles Supply, we guarantee this keypad is an exact fit for your system, backed by our comprehensive 1-year warranty and same-day shipping on in-stock items. This OEM replacement ensures seamless integration with your existing control pack without compatibility concerns. Professional installation is recommended to maintain proper sealing and connection integrity. Always verify your current keypad model number before ordering to ensure perfect compatibility with your spa's control system.

Exact part number

6600-633

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 6600-633 control panel
  • 780 Series topside keypad
  • Sundance 780 spaside control
  • Sundance oval topside control

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:

  • Keypad buttons not responding when pressed
  • LED indicators not lighting up or staying on
  • Spa functions (jets, lights, temperature) cannot be adjusted from the topside panel
  • Cracked, faded, or water-damaged keypad face
  • Keypad displaying incorrect or frozen readout
  • Intermittent button response or erratic control behavior

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

Before you buy — quick checklist

  • Confirm your spa is a Sundance 680 or 780 Series — this keypad is not universal across Sundance product lines
  • Locate the existing keypad model number (typically printed on the back of the panel or on a label near the ribbon cable connector) and verify it matches 6600-633
  • Inspect the ribbon cable and connector port on the control pack for corrosion or damage before ordering — a bad connection can mimic keypad failure
  • Count the number of buttons on your current keypad — this is a 5-button configuration; a different button count indicates a different part number
  • Check the shape of your existing keypad cutout in the spa shell — this is an oval form factor and must match your spa's topside opening

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

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

What's in the box

  • 780 Series Oval Keypad (6600-633)
  • Sealing gasket
  • Ribbon cable connector

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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