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Does My Tub Have a Heated Seat? Can Foot Massage or Chromatherapy Be Added?

Updated October 2026

Whether your tub has a heated seat and backrest depends on how it was ordered: it is an option chosen at order time on any standard order, it is not bundled into any therapy package, and the tub carries a control button for it only when it was built in. Independent foot massage and the LED chromatherapy light follow the same rule, and because every Ella therapy system is installed at the factory with its own pump, plumbing and switches, none of these can be added once the tub is made. Can I Add Air Jets, a Heater or a Heated Seat to My Tub Later? sets out the general rule, and this page shows how to read your own tub and your order for each of the three options.

How to Tell What Your Tub Was Built with

Ella installs a control button or switch only when the matching feature is built into the tub, so the deck tells the story. A tub with a single water button and no other controls was built as hydro massage only. A heated seat has its own push button. A hydro plus independent foot massage tub has two push buttons and two intensity dials, one per pump. The LED light is run from a push button or from the digital control pad, depending on the package. Under the tub, the pumps are fairly large components alongside a tank, so a small black fitting seen through the access panel is not a pump.

The second source is your order, which shows exactly what your tub was built with. Have your serial number, which is on the label behind the magnetic access panel beside the door, and your invoice or order number ready. If anything is unclear, send photos of the control panel, the deck around the seat and the underside of the tub through the access panel to ellasbubbles.com/support, and the team pulls the order and compares the photos with what was built. If a feature is on the order and missing from the tub, the team handles it under the warranty. If a dealer or installer quoted a feature that never made it onto the order placed with Ella, the difference is resolved with that dealer, and Ella can confirm what the tub shipped with to support that conversation. My Tub Was Supposed to Have an LED Light or Heated Seat, but There Is No Switch walks through that review.

The Heated Seat and Backrest

The heated seat and backrest is a comfort option, available on any standard order and chosen when the tub is ordered. It is never bundled into a therapy package, so a hydro, air or triple package tub does not have one unless it was added, and a soaking tub can have one even though it has no pumps. In fact the heated seat is the only electrical item a soaker can have: a plain soaker needs no outlet, and with the heated seat the published schematic calls for a 15A 120V GFCI protected line for the heater alone. The video below shows how it works in use. Push the button once and the heated seat activates; turn it on 10 to 15 minutes before you enter the tub for maximum comfort; it turns off automatically after 20 minutes, and pushing the button again turns it back on. If your tub has not yet been built, tell your Ella dealer or the team at (800) 480-6850 now that you want it. Once the tub is built, it is not added, and clearance or fixed units, such as the Deluxe, are sold as configured and never modified.

Independent Foot Massage

Independent foot massage is a separate therapy package with its own pump and control, not an add-on jet set. A hydro plus independent foot massage tub has two water pumps, one for the upper seat jets and one for the foot and calf jets, with the in-line heater on the foot loop and ozone included. On the deck that means two push buttons and two intensity dials, and the LED light is included with the package. The jets are split between the two pumps rather than added, so you gain a second pump and separate control, not extra jets. If independent foot massage is not on your invoice, the tub was built without it, no matter how similar the online videos look, and it cannot be added afterward because the pump, plumbing and switch are built into the shell at the factory. Some smaller tubs lack room under the shell for hydro plus foot plus air together, so on those models the choice at order time is hydro plus air or hydro plus foot.

LED Chromatherapy Light

The LED chromatherapy light comes with the dual and triple therapy packages: hydro plus air, hydro plus independent foot massage, hydro plus microbubble, and the triple packages. It is not included with hydro massage alone, and because a soaker has no jets it is not included on a soaking tub either. So if your tub has one water button and no light, the light was not part of its package. You may hear from an installer that Ella stopped offering the LED light because of leaks; that is not true. Ella has never dropped the light for that reason, and it remains an available option on new orders. If the light is not on your tub, it was not on the order. The second video shows the light in a finished tub, turned on to set the tone of the bath.

What Can Still Be Chosen, at a Glance

The table lays the options side by side. Every row comes down to the same moment: before the tub is built.

OptionHow to tell your tub has itCan it be added after the tub is built?
Heated seat and backrestIts own push button on the deck; listed on your order; the only electrical item on a soakerNo. Chosen at order time on any standard order
Independent foot massageA second water pump under the tub, two push buttons and two intensity dials; its own line on the invoiceNo. A separate factory-built package
LED chromatherapy lightA light control on the push button cluster or digital pad; included only with dual and triple packagesNo. Comes only with a dual or triple package ordered up front
Air massageA three-speed blower and a push button that cycles high, medium, low and offNo. Air cannot be added to a hydro only tub
In-line water heaterPart of every hydro packageNo. Cannot be added to a soaking or air only tub
MicrobubbleA dedicated 1 HP pump, pressure vessel and agitator valve, on a second dedicated electrical lineNo. Factory installed only

What this means for you: if your tub is already installed, what it has today is what it will have, and the useful step is confirming the build from your order so you know which controls to expect. If your tub has not been built yet, this is the moment to name the heated seat, the foot massage package or a dual package for the light. The complete package menu is in What Comes With Each Therapy Package: Pumps, In-Line Heater, Ozone, Auto Purge, LED, Dials, Pressure Tank and Controls at a Glance. Owners of a soaking tub should read Soaking-Only Walk-In Tubs: No Jets, No Pumps, No Electrical and Can Hydro or Air Jets Be Added to an Ella Soaking Tub Later?, which explain why a soaker is molded without jet openings and keeps only the heated seat as a possible electrical option.

Video
Chapters in this video
  1. 0:00 Delightful Ella's Walk-In Tub The customer expresses delight with their Ella's walk-in tub.
  2. 0:17 Innovative Jet Design The customer highlights Ella's innovative jet design and hydro massage.
  3. 0:31 Light Chromatherapy Feature The customer enjoys the light chromatherapy feature, which sets a beautiful tone.

Watch: Low Threshold Walk-In Tub with Light Chromatherapy | Ella’s Bubbles with chapters and a full transcript.

Video
Chapters in this video
  1. 0:00 Introducing The S-Class Walk-In Tub This chapter introduces the S-Class walk-in tub and its easy-entry S-shaped door.
  2. 0:20 Convenient Features And Fast Faucet This chapter highlights the convenient towel bar, sleek acrylic finish, and fast-fill faucet with a multi-function showerhead.
  3. 0:42 Safety Grab Bars And Efficient Drain This chapter shows the sidewall and deck grab bars, the easy-to-turn drain opener, and the fast-draining two-inch drain.
  4. 0:59 Optional Heated Seat Feature This chapter mentions the available option of a heated seat for added comfort.
Video
Chapters in this video
  1. 0:00 Independent Foot And Body Massage Ella's Bubbles walk-in tubs offer independent foot massage and full body hydro massage for powerful therapy.
  2. 0:21 Competitor Single Pump System Competitors use one pump and a diverter valve, which creates a weaker and inconsistent flow.
  3. 0:36 Control Intensity With Dials With two pumps, you can run full power to your feet or body and control intensity with dials.
Video

Common Questions

How do I know if my tub has a heated seat?
Look for its own push button on the deck and check your order, which shows exactly what the tub was built with. Ella fits a control only when the feature is installed, so no button means the heated seat was not on the order.
Can a heated seat be added after the tub is installed?
No. The heated seat and backrest is chosen when the tub is ordered and is available on any standard order, but it is not added to a tub that has already been built.
Can foot massage be added to my hydro tub later?
No. Independent foot massage is a separate package with its own pump, plumbing and control built into the shell at the factory. If it is not on your invoice, the tub was built without it.
Can chromatherapy be added to a hydro-only tub?
No. The LED chromatherapy light comes with dual and triple therapy packages and is not included with hydro alone or on a soaking tub. It is built in at the factory, so it is chosen with the package before the tub is made.
Does the heated seat need its own electrical line?
On a soaking tub with the heated seat, the published schematic calls for a 15A 120V GFCI protected line for the heater alone. Your electrician should follow the electrical requirements for your specific model and package.
Does Ella still offer the LED chromatherapy light?
Yes. The claim that Ella stopped offering the light because of leaks is not true. It remains an available option with dual and triple therapy packages on new orders.

About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.

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