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YE-5 w/ Heater 6600-536 - Bubbles Supply

YE-5 w/ Heater 6600-536

Part #: 6600-536

$1137.66
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this heater

The YE-5 w/ Heater 6600-536 is a genuine OEM heater assembly designed for Dimension One Spas models from 2021 and newer. This Version 3 LC (Low Current) heater provides reliable water heating performance while addressing common HH and OH error codes that can occur in D1 spa systems. The integrated heater design ensures optimal thermal efficiency and consistent temperature control for your spa experience.

At Bubbles Supply, we guarantee this heater is an exact fit for your compatible Dimension One spa, backed by our comprehensive 1-year warranty. Every YE-5 heater ships same-day from our Canadian facility, getting your spa back to perfect operating condition quickly. Professional installation is recommended due to electrical connections and plumbing requirements - always verify your spa's specific part number and consult your owner's manual before installation to ensure proper fitment.

Exact part number

6600-536

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • D1 Spas YE-5 heater
  • Dimension One Version 3 LC heater
  • YE-5 heater assembly

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

Common symptoms this part fixes

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

  • HH error code displayed on topside panel
  • OH (overheat) error code displayed on topside panel
  • Spa not reaching or holding set temperature
  • Heater element failure confirmed by technician
  • Spa heating cycle running but no temperature gain
  • Spa entering protection mode due to heater fault

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

Before you buy — quick checklist

  • Confirm your spa is a 2021 or newer Dimension One model before ordering
  • Verify your control system is the Version 3 LC (Low Current) platform — this heater is not universal across all D1 systems
  • Locate the existing heater assembly label and cross-reference the part number (should match 6600-536)
  • Note your current error codes — HH and OH errors can occasionally stem from a faulty sensor rather than the heater element itself; diagnose before replacing
  • Consult your D1 owner's manual or a certified technician to confirm this is the correct heater version for your cabinet

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

Install difficulty: Hard — Technician recommended

Warranty

1 year 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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