Support Center / Installation & Leveling / Installation Documents for Your Contractor: Spec Sheets, Electrical Diagrams, Manuals and the Live Video Session
Back to Installation & Leveling

Installation Documents for Your Contractor: Spec Sheets, Electrical Diagrams, Manuals and the Live Video Session

Updated September 2026

Your contractor can get every document needed to plan an Ella walk-in tub installation before the tub arrives. The team at (800) 480-6850 or a ticket at ellasbubbles.com/support will send the spec sheet with the tub's actual dimensions, the electrical diagram for your therapy package and the installation and owner's manual as links by email. Your contractor is also welcome to join a live video session with the team so questions about fit, plumbing and wiring are answered directly.

The Three Documents Your Contractor Will Ask for

  1. Spec sheet. Gives the actual length, width and height of the tub, the door swing and the door side. This is the sheet a contractor or move-in coordinator needs to confirm the tub fits the existing space.
  2. Electrical diagram. Shows the circuits required for the therapy equipment on your specific configuration. A soaking tub with no jets has different requirements from a hydro massage or air plus hydro tub, so the diagram is tied to the therapy package you choose.
  3. Installation and owner's manual. Covers leveling, plumbing connections, the drain, the electrical hookup and first-use checks. If your tub arrived without a printed copy, requesting the owner's manual explains how the team emails it.

Shower wall kits and enclosures have their own paperwork, described in the shower wall kit installation guide and spec sheet.

Tell the Team the Model and Therapy Package First

Ella makes many walk-in tub models and each has its own measurements, so the team cannot send a useful spec sheet until you name the model you are considering. The electrical diagram depends on the therapy options, so mention whether you are looking at a soaking tub, hydro massage, air massage or a combination. If you are still choosing between two configurations, ask for both spec sheets, with and without jets, and let your contractor compare them against the room.

The team sends these documents as links in an email. Click the link to open the page with the drawings, then download or print it for your contractor. If you cannot reach anyone by phone, open a ticket at ellasbubbles.com/support with the model name and the therapy options you want, and the documents will be sent by email.

What to Check Against the Space

Compare the actual dimensions on the spec sheet with the alcove or corner where the tub will sit and with the doorways it must pass through on the way in. Tubs shorter than 60 inches include an extension panel to help fill a longer alcove, so ask about the extension and end panel when you request the specs. Because the door and the drains are on opposite sides of every Ella tub, a right-side door puts the drains on the left and a left-side door puts them on the right, as you face the tub. Your contractor should pick the door side from where the house drain sits. For a concrete floor, where the drain sits for a slab installation covers the drain position. If you are remodeling the bathroom now for a tub that will be installed later, ask for the spec sheet and electrical diagram before the remodel starts so the right opening is left and the right circuit is run.

Bringing Your Contractor to a Live Video Session

The team offers live video sessions over a meeting link, and you can ask for that link to be sent to you and to your contractor or plumber so they attend with you. Send your questions ahead of time, for example how to waterproof around the tub in a wet room, what the exact dimensions and options are, and how the plumbing and electrical connections are arranged, and the team will prepare answers for the session. This is the fastest way for a contractor who has never installed an Ella tub to see the product and ask about it before quoting the job.

Labor, Warranty and Choosing an Installer

Any licensed local plumber or electrician can install an Ella tub. Certification by Ella is not required, and the team can suggest installers in many areas. Ella provides free lifetime technical support by phone and video, but the warranty covers parts only and Ella does not send technicians, so the quality of the installation and any labor coverage come from your installer. Read how the parts-only warranty and labor work and what to ask your installer for in writing before work begins.

Chapters in this video
  1. 0:00 Choosing Your Perfect Walk-In Tub The video explains the challenges of choosing a walk-in tub and introduces Ella's Bubbles' solution.
  2. 0:31 Live Video Chat With Experts An Ella's Bubbles team member guides customers through the entire process with a live video chat.
  3. 1:05 Post-Purchase Support And Service After receiving the tub, customers can call the production facility for expert technical support.
  4. 1:37 Schedule Your Personal Video Chat The video encourages viewers to call Ella's Bubbles to set up a personal video chat.
Chapters in this video
  1. 0:00 Pre-Installation Checks and Tips Before installation, the video emphasizes checking tub dimensions, inspecting for damage, and leak-testing the tub with water.
  2. 1:34 Dual Drain System Installation The video demonstrates how to install Ella's exclusive dual drain system, showing various configurations and recommending a two-inch house drain.
  3. 3:09 Leveling and Door Alignment The technician levels the tub, ensuring proper door alignment for a leak-proof seal, and advises leaving the door unlocked when not in use.
  4. 3:53 Water Supply and Electrical Connections The video shows connecting fast-fill faucets with three-quarter inch supply lines and emphasizes using GFCI-protected outlets and breakers for electrical connections.

Common Questions

Where can my contractor find the tub dimensions right now?
Ask the team for the spec sheet of the model you are considering, and it arrives as an email link you can print. Compare those figures to the alcove and to every doorway on the delivery path.
Why do you need my therapy package before sending the electrical diagram?
The electrical requirements depend on which pumps, heaters and lights are on the tub. A soaking tub, a hydro tub and an air plus hydro tub each have a different diagram. Naming the therapy options lets the team send the correct sheet the first time.
Can my plumber join the video demonstration with me?
Yes. Ask the team to send the meeting link to you and to your contractor, and share any questions in advance. Waterproofing, dimensions, drain position and wiring are all fair topics for the session.
Which side should the door and drain be on?
The door and drains are on opposite sides of the tub. A right-side door means the drains are on the left, and a left-side door means the drains are on the right, as you face the tub. Your contractor chooses the door side from the location of the house drain.
Does my contractor need to be certified by Ella?
No. Any licensed plumber or electrician can install the tub using the manual, spec sheet and electrical diagram. Ella offers free lifetime technical support, while labor coverage comes from the installer.

Still Need Help?

Open a ticket at ellasbubbles.com/support or call (800) 480-6850 and have your model and serial number ready.

Did this solve your question?

If not, open a ticket and our team will pick it up from here.

Open a Support Ticket