Heater Element PA-25-4041-BI-TI

Name: Heater Element PA-25-4041-BI-TI
Brand: ProAqua
SKU: PA-25-4041-BI-TI
Price: 43.62 USD
Availability: InStock

Part #: PA-25-4041-BI-TI

$43.62

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

About this heater element

The ProAqua PA-25-4041-BI-TI is a premium titanium heater element designed for spa heating systems requiring reliable 4.0kW performance at 240V. This flo-thru style element features a specialized double bend configuration with M7 threading, making it compatible with various spa brands that utilize this heating design. The titanium construction provides superior corrosion resistance and extended service life compared to standard elements.

Built to OEM specifications, this heater element delivers exact fit guaranteed performance backed by our comprehensive 1-year warranty. Whether you're dealing with heating failures (HH) or overheating issues (OH), this replacement element restores your spa's heating capacity to factory standards. Every order ships same-day from our Canadian warehouse, getting your spa back to optimal temperature quickly. Verify your existing element's specifications and threading before installation to ensure proper fitment.

Exact part number

PA-25-4041-BI-TI

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Also known as / Replaces

This part replaces or is interchangeable with:

double bend heater element
Flo-thru heater element
M7 thread heater element
titanium spa heater element

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

Technical specifications

Voltage: 240V
Port type: Flo-thru

Plumbing notes

Port type: Flo-thru

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) fault code on spa controller
OH (overheat) fault code on spa controller
Element continuity check shows open circuit
Spa trips GFCI breaker repeatedly
Visible corrosion or scale buildup on existing element

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

Before you buy — quick checklist

Confirm your existing element is rated 4.0kW at 240V — do not assume wattage
Verify your heater manifold uses M7 thread before ordering
Confirm your heater housing accepts a double bend element configuration
Inspect the heater housing for cracks or scale buildup before installing a new element
Check whether your controller fault is element-related or flow/sensor-related before replacing

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

Medium — Some experience neededTypically 45–90 minutes

What's in the box

Titanium heater element (PA-25-4041-BI-TI)
M7 threaded fittings

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.