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SUV1UR1 M7 Circuit Board 600-6279 - Bubbles Supply

SUV1UR1 M7 Circuit Board 600-6279

Part #: 600-6279

$811.67
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this circuit board

The SUV1UR1 M7 Circuit Board (part number 600-6279) is an OEM replacement control board designed for Marquis spa systems. This genuine Balboa-manufactured circuit board delivers reliable electronic control for your spa's heating, filtration, and jet functions.

Built to exact OEM specifications, this M7 control board ensures seamless integration with your existing Marquis spa setup. At Bubbles Supply, we guarantee an exact fit with every circuit board purchase, backed by our comprehensive 1-year warranty and same-day shipping on in-stock items. Our technical team verifies compatibility to ensure you receive the correct replacement part for your spa system. Professional installation is recommended for circuit board replacements due to electrical connections and system programming requirements.

Exact part number

600-6279

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 600-6279 Circuit Board
  • M7 Control Board
  • Marquis M7 PCB
  • SUV1UR1 Board

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 completely unresponsive — no display, no functions
  • Heater not activating despite correct water flow
  • Jets or pumps not responding to topside panel commands
  • Error codes flashing on topside that won't clear
  • Spa cycling on and off erratically
  • Filtration cycles not running on schedule

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

Before you buy — quick checklist

  • Confirm your spa's existing board part number matches 600-6279 exactly — visually verify the label on the board before ordering
  • Verify your Marquis spa model is designed to run the M7 control system
  • Rule out topside controller failure before replacing the main board — topside issues can mimic board failure
  • Check for visible burn marks, corrosion, or failed relays on the existing board to confirm the board — not a sensor or breaker — is the fault
  • Confirm your spa's voltage (120V or 240V) is compatible with this board before installation

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

Install difficulty: Hard — Technician recommendedTypically 60-120 minutes

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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