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5.5KW 230V Flow Thru Heater 48-260032-R1 230V - Bubbles Supply

5.5KW 230V Flow Thru Heater 48-260032-R1

Part #: 48-260032-R1

$456.77
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

This HydroQuip 5.5kW 230V flow-through heater assembly (part #48-260032-R1) is designed for medium to large residential spas requiring reliable water heating. The 5500-watt element operates on standard 230-volt electrical systems and features HydroQuip's proven flow-through design that heats water as it circulates through your spa's plumbing system. This OEM replacement part addresses common heating issues including complete heater failure and overheating conditions.

At Bubbles Supply, we guarantee this heater is the exact fit for your spa system with same-day shipping on orders placed before our cutoff time. Every HydroQuip heater comes with our comprehensive 1-year warranty for complete peace of mind. Before installation, verify your spa's electrical requirements match the 230V specification and ensure proper water flow through the system. Professional installation is recommended for electrical connections and pressure testing.

Exact part number

48-260032-R1

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Also known as / Replaces

This part replaces or is interchangeable with:

  • 5500W spa heater
  • Flow-through heater assembly
  • HydroQuip heater element
  • inline heater

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

Technical specifications

Voltage
230V

Common symptoms this part fixes

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

  • Spa water not heating or heating very slowly
  • Heater element burned out or visibly failed
  • Spa displaying HH (high heat) fault code
  • Spa displaying OH (overheat) fault code
  • Heater assembly corroded or leaking at element
  • Spa control board cycling heat relay but no temperature rise

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 120V systems
  • Locate the original heater part number on the existing assembly to verify this is the correct replacement
  • Check the union size and plumbing connection type on your existing heater before ordering
  • Verify your spa controller is HydroQuip-compatible and rated for 5.5kW heater draw
  • Inspect the heater pressure switch and hi-limit sensor — replace those if damaged before installing a new element

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

Install difficulty: Hard — Technician recommendedTypically 60–90 minutes

What's in the box

  • 5.5kW 230V flow-through heater assembly
  • O-rings (if included with assembly)

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

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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