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BP2000G1 Circuit Board G1321 - Bubbles Supply

BP2000G1 Circuit Board G1321

Part #: G1321

$966.82
In stock — ships today
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🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
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Fits these systems

Balboa

Not seeing your system? Send us a photo for a free ID.

Also replaces

G1321
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

Before you buy — quick checklist

  • Confirm your existing board's part number is BP2000G1 or G1321 before ordering — do not rely on visual match alone
  • Verify your control pack model number on the equipment bay label matches the BP2000 series
  • Check that your topside control panel is compatible with the BP2000G1 before replacing the board
  • Rule out a failed topside, blown fuse, or GFCI trip before condemning the circuit board
  • Document or photograph all wiring connector positions before disconnecting anything

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

Exact part number

G1321

Save this for ordering or warranty claims

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Spa displays error codes or fault messages and won't clear
  • Heater not activating despite correct water temperature settings
  • Pumps not responding to topside control panel inputs
  • Spa powers on but no functions respond
  • Inconsistent or erratic temperature readings
  • Control pack completely unresponsive after power cycle

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

About this circuit board

The Balboa BP2000G1 Circuit Board (G1321) is a genuine OEM control pack component designed for Balboa spa systems. This replacement circuit board serves as the central control unit for your spa's essential functions, managing pump operations, heating cycles, and system diagnostics. The BP2000G1 features Balboa's proven digital technology for reliable performance and precise temperature control.

At Bubbles Supply, we guarantee this circuit board delivers an exact fit for your Balboa control system. Every BP2000G1 ships the same day you order and comes backed by our comprehensive 1-year warranty for complete peace of mind. Professional installation is recommended for proper setup and system integration. Always verify your existing circuit board part number matches BP2000G1 or G1321 before ordering to ensure proper compatibility with your spa's control pack.

Also known as / Replaces

This part replaces or is interchangeable with:

  • Balboa BP2000 Circuit Board
  • Balboa Control Pack Board G1321
  • BP2000G1

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

Install difficulty: Hard — Technician recommendedTypically 60-120 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.

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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