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SMT 780 Control Panel 6600-063 - Bubbles Supply

SMT 780 Control Panel 6600-063

Part #: 6600-063

$874.56
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 SMT 780 Control Panel 6600-063 is an OEM replacement control pack designed for Sundance Spas systems. This 2-pump configuration panel provides reliable control for your spa's circulation and jet pumps, featuring the trusted SMT technology that Sundance has used since 2013. Built to original equipment specifications, this control pack delivers the precise performance your spa requires.

At Bubbles Supply, we guarantee this control panel will fit your system exactly as intended. Every SMT 780 panel ships the same day you order and includes our comprehensive 1-year warranty for complete peace of mind. Before installation, verify your existing control pack's part number matches 6600-063 to ensure proper compatibility with your spa's electrical system and pump configuration.

Exact part number

6600-063

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 6600-063 Control System
  • SMT 780 Control Pack
  • Sundance 780 Control Panel

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:

  • Spa displays error codes and will not respond to panel inputs
  • Jets or pumps fail to activate through the topside control
  • Spa will not power on despite confirmed power at the breaker
  • Heater runs continuously or not at all
  • Pump 1 or Pump 2 functions missing or unresponsive
  • Control panel shows blank or frozen display

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

Before you buy — quick checklist

  • Confirm your existing control pack's part number is 6600-063 before ordering — do not rely on visual match alone
  • Verify your spa has a 2-pump configuration, as this pack is built for dual-pump systems
  • Check your spa's manufacture year — this SMT platform has been used since 2013, confirm your system falls within that range
  • Inspect your topside control connector for compatibility with the SMT 780 system
  • Document or photograph all existing wiring harness connections before disconnecting the old pack

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

Install difficulty: Hard — Technician recommended

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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