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5.5KW 230V Flow Thru Heater 26-0071 230V - Bubbles Supply

5.5KW 230V Flow Thru Heater 26-0071

Part #: 26-0071

$456.76
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Also replaces

26-0071
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

This HydroQuip 5.5KW 230V Flow Thru Heater (26-0071) is a direct OEM replacement heating element designed for residential spas and hot tubs equipped with HydroQuip control systems. Operating at 5500 watts on 230V power, this flow-through heater assembly delivers reliable, consistent water heating to maintain your spa's optimal temperature year-round.

Built to HydroQuip's exacting specifications, this heater element provides an exact fit guaranteed for seamless installation. We ship same-day from our Canadian warehouse and back every heater with our comprehensive 1-year warranty for complete peace of mind. Before ordering, verify your existing heater's voltage rating and physical dimensions to ensure proper compatibility with your spa's plumbing and electrical configuration.

Exact part number

26-0071

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 26-0071
  • HydroQuip 5.5KW heater assembly
  • HydroQuip 5500W heater
  • HydroQuip flow-through heater element

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 not heating or holding temperature
  • Heater error code on control panel (HH or OH fault)
  • Water temperature drops significantly overnight
  • Heater runs but water never reaches set temperature
  • Control system shows open or failed heater circuit

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 115V system
  • Verify the existing heater is stamped or labelled 5.5KW / 5500W
  • Confirm your control system is a HydroQuip brand unit before ordering
  • Check that plumbing inlet and outlet sizing matches your existing flow-through heater
  • Inspect heater tube for corrosion or scaling — address water chemistry issues before installing a new heater

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

Install difficulty: Medium — Some experience neededTypically 45-90 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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