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Sundance 5.5kW 230V Low Flow Heater C3314-1 230V - Bubbles Supply

Sundance 5.5kW 230V Low Flow Heater C3314-1

Part #: C3314-1

$466.44
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

OEM replacement heater assembly designed specifically for Sundance Spas systems. This genuine 5.5kW, 230V heater delivers reliable performance with 3/4" RB connections on both inlet and outlet for seamless integration into your spa's plumbing system. Built to Sundance's exact specifications, this low-flow heater efficiently maintains your spa's temperature while operating quietly in the background.

When you need dependable heating performance, trust the original equipment manufacturer part that's engineered for your Sundance spa. We guarantee an exact fit with same-day shipping and back every heater with our comprehensive 1-year warranty for complete peace of mind. Professional installation recommended to ensure proper electrical connections and optimal performance—always verify your spa's electrical requirements match the 230V specification before installation.

Exact part number

C3314-1

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • C3314-1 heater
  • Sundance 5.5kW heater element
  • Sundance low-flow heater assembly

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

Technical specifications

Voltage
230V
Port type
3/4" RB inlet and outlet connections

Plumbing notes

  • Port type: 3/4" RB inlet and outlet connections

Need help measuring? Email hello@bubblessupply.com with a photo of your existing plumbing.

Common symptoms this part fixes

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

  • Spa not heating or heating very slowly
  • HH (High Heat) error code on control panel
  • OH (Overheating) fault code triggered repeatedly
  • Heater element burned out or failed open circuit
  • Spa water temperature dropping and not recovering
  • Visible corrosion or scale buildup on existing heater assembly

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

Before you buy — quick checklist

  • Confirm your spa runs on 230V — do not install on a 120V system
  • Locate your existing heater's part number and verify C3314-1 is the correct OEM replacement for your specific Sundance model
  • Check your control panel error history — HH and OH codes often point to the heater but can also indicate a flow or sensor issue; diagnose before ordering
  • Inspect the heater tube and unions for corrosion or cracking that may require additional plumbing parts
  • Verify the 3/4" RB connection size matches your existing plumbing before installation
  • Have a licensed electrician or qualified spa technician perform the electrical connections — 230V heater work is not a DIY job for most owners

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

Install difficulty: Hard — Technician recommendedTypically 60-90 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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