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EP2000/EP3000 Circuit Board 33-0045A - Bubbles Supply

EP2000/EP3000 Circuit Board 33-0045A

Part #: 33-0045A

$676.00
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 HydroQuip EP2000/EP3000 Circuit Board (33-0045A) is the main digital control board designed for HydroQuip spa control systems. This OEM replacement PCB features digital YE-5 technology and serves as the central command unit for your spa's electrical operations, managing pump cycles, heating sequences, and system diagnostics.

When your spa's control board fails, you need an exact replacement that works immediately. This genuine HydroQuip circuit board delivers the precise fitment and reliable performance your spa requires, backed by our exact fit guarantee and comprehensive 1-year warranty. We ship same-day to get your spa running fast, because downtime means missing out on relaxation. Always verify your existing board's part number matches 33-0045A before installation, and ensure power is completely disconnected during replacement.

Exact part number

33-0045A

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • EP2000 main board
  • EP3000 main board
  • HydroQuip EP2000 PCB
  • HydroQuip EP3000 PCB
  • YE-5 circuit 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
  • Pump or heater running continuously with no shutoff
  • Error codes displayed that cannot be cleared
  • Heating sequence fails to initiate or complete
  • Control panel inputs not registering commands
  • Spa loses programmed settings after every power cycle

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

Before you buy — quick checklist

  • Physically locate the existing board and confirm the part number 33-0045A is printed on the PCB label before ordering
  • Verify your control pack is the EP2000 or EP3000 model — do not rely on cabinet labeling alone
  • Document all wire harness connections with photos before disconnecting anything
  • Inspect the board for obvious damage such as burned components or blown fuses — address root cause before installing replacement
  • Confirm the board failure is the fault and not a sensor, transformer, or topside panel issue

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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