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VS Series 4.0KW 230V Flow Thru Heater G7414 240V - Bubbles Supply

VS Series 4.0KW 230V Flow Thru Heater G7414

Part #: G7414

$319.76
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Also replaces

58114
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

The VS Series 4.0KW 230V Flow Thru Heater G7414 is a genuine Balboa heater assembly designed for VS100 spa systems and compatible hot tubs. This OEM replacement delivers reliable 4.0kW heating power at 230V through a compact 10" x 1-1/2" flow-through design, ensuring efficient water heating and temperature maintenance for your spa experience.

Built to Balboa's exacting standards, this heater assembly resolves common HH and OH error codes while restoring proper heating function. At Bubbles Supply, we guarantee an exact fit for your spa system, back every heater with our comprehensive 1-year warranty, and ship same-day to minimize downtime. Verify your existing heater's voltage and dimensions match the 4.0kW 230V specifications before installation to ensure optimal performance and compatibility.

Exact part number

G7414

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 4.0kW spa heater
  • 58114
  • Balboa VS100 heater assembly
  • G7414 heater
  • VS Series flow-through heater

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

Technical specifications

Voltage
230V
Port type
Flow-through

Plumbing notes

  • Port type: 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:

  • HH error code on spa display
  • OH (overheat) error code on spa display
  • Spa not heating or heating too slowly
  • Inconsistent water temperature
  • No heat output despite pump running normally
  • Heater element failure or burnout

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

Before you buy — quick checklist

  • Confirm your spa runs a Balboa VS100 or compatible VS series control system
  • Verify your existing heater is rated 230V — do not install on 120V systems
  • Confirm existing heater tube dimensions are 10" x 1-1/2" before ordering
  • Check whether your HH or OH code is heater-related or caused by a faulty sensor — replacing the heater won't fix a bad high-limit sensor
  • Inspect heater unions and manifold for cracks or corrosion before installation, as those may need replacement separately

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

Install difficulty: Medium — Some experience neededTypically 45–90 minutes

What's in the box

  • Balboa VS Series 4.0kW flow-through heater assembly
  • Heater unions (verify inclusion at time of order)
  • O-rings

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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