4.0KW 230V Flo-Thru Heater Element 25-41411ET

Name: 4.0KW 230V Flo-Thru Heater Element 25-41411ET
Brand: HydroQuip
SKU: 25-41411ET
Price: 40.93 USD
Availability: InStock

Part #: 25-41411ET

$40.93

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

About this heater element

The HydroQuip 4.0KW 230V Flo-Thru Heater Element (25-41411ET) is an OEM replacement heating element designed for HydroQuip spa systems requiring 4000-watt, 230-volt heating capacity. This genuine triple-bend flo-thru element delivers reliable heat transfer through your spa's circulation system, restoring proper water temperature when your original heater fails.

Built to HydroQuip's exacting standards, this element provides the exact fit and performance your spa was designed for. Bubbles Supply backs every heater element with our exact fit guarantee, same-day shipping on in-stock orders, and a full 1-year warranty for complete confidence in your repair. The flo-thru design allows water to circulate directly through the element housing for efficient heat transfer. Always verify your spa's voltage requirements and element specifications before installation to ensure proper operation and safety.

Exact part number

25-41411ET

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Also known as / Replaces

This part replaces or is interchangeable with:

25-41411ET element
4KW spa heater element
Flo-Thru heater element
flow-through heating element

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

Technical specifications

Voltage: 230V
Port type: Flo-Thru (inline flow-through)

Plumbing notes

Port type: Flo-Thru (inline flow-through)

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 water not heating or heating slowly
Heater error code on control panel (HH or OH fault)
Element burned out or visibly corroded
Spa heater tripping breaker due to failed element
Water temperature not reaching setpoint

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

Before you buy — quick checklist

Confirm your spa heater assembly is rated for 4.0KW at 230V — do not install on 120V systems
Verify this element fits your existing HydroQuip heater housing before ordering
Inspect the heater housing, unions, and o-rings for corrosion or damage — replace if needed
Check your control panel fault codes to confirm the element is the failed component, not the high-limit sensor or pressure switch
Turn off all power at the breaker before beginning any heater work

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

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

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