Watco 901-ZRI-PVC-CP PVC Bath ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.39
Watco 901-ZRI-PVC-CP PVC Bath Waste and Overflow Rough-In Kit

Watco 901-ZRI-PVC-CP PVC Bath Waste and Overflow Rough-In Kit

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Model: 901-ZRI-PVC-CP

In Stock (leaves warehouse same day if ordered before 3pm ET)

$13.39
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Watco 901-ZRI-PVC-CP Bath Waste Rough-In Kit, PVC Tubular with CP Trim

The Watco 901-ZRI-PVC-CP is a bath waste rough-in kit built around PVC tubular drain components, paired with CP (chrome-plated) trim hardware for the finished portion of the assembly. As a rough-in unit, it is designed to be installed behind the wall or beneath the tub before the finished trim is set, giving plumbers and contractors a PVC tubular waste path that mates to standard bathtub drain and overflow configurations. The model designation — 901 series, ZRI rough-in configuration, PVC tubular body, CP finish trim — identifies this as a trade rough-in product intended for new construction or remodel work where the tub waste and overflow run needs to be set prior to wall closure.

Key Features

  • PVC Tubular Construction: The waste and overflow tubular components are PVC, a lightweight, corrosion-resistant material commonly used for tub drain rough-in runs.
  • CP Trim Finish: Trim components carry a CP (chrome-plated) finish for the visible portion of the assembly once the tub surround is installed.
  • Rough-In Configuration: The "ZRI" designation identifies this unit as a rough-in kit, meant to be set and connected to the tub drain and overflow openings ahead of finish work.
  • Watco 901 Series: Part of Watco's 901 series bath waste line, sized and configured for standard bathtub drain and overflow rough-in applications.
  • Behind-the-Wall Installation: Designed for installation by a licensed plumber or contractor during the rough-in phase of tub installation, not as a finished decorative assembly.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Bathtub Waste and Overflow Rough-In
  • Residential and Commercial Bathroom Remodel Plumbing
  • New Construction Rough-In Plumbing
  • Replacement of Existing Tub Waste Assemblies

Why Watco?

Watco is a recognized name in bath waste and overflow systems, and the 901-ZRI-PVC-CP pairs a PVC tubular rough-in body with CP trim components to give installers a straightforward path from rough-in to finished tub drain. For plumbers and contractors setting bathtub waste and overflow runs behind the wall, this configuration keeps the rough-in material (PVC) separate from the finish material (CP trim), simplifying planning for both the rough-in and trim-out phases of the job.

Manufacturer Resources

Product Specs

list_batch:
WAO-20260924
Product Type:
Bath Waste Rough-In Kit
Product Finish:
Chrome-Plated
Series:
901
Department:
Plumbing
Product Subgroup:
Pipe and Tubing
Product Material:
PVC
Product Group:
Rough-In and Supports

Watco 901-ZRI-PVC-CP – Frequently Asked Questions

1) What exactly is the Watco 901-ZRI-PVC-CP kit used for?
It's a bath waste and overflow rough-in kit for bathtubs. The tubular waste path is PVC and it gets set beneath the tub or behind the wall during the rough-in phase, before the tub surround is closed up. Chrome-plated trim covers the visible portion once finish work is done. So it's the drain and overflow run for a tub, not a decorative drain assembly on its own.
2) Is the Watco 901 rough-in kit PVC or brass tubular?
PVC. The 901-ZRI-PVC-CP uses PVC tubular waste and overflow components, which is the lighter, corrosion-resistant option plumbers typically run for tub waste. If your spec or local code calls for brass tubular behind the wall, this is not the configuration to order.
3) Will the Watco 901 PVC rough-in kit connect to a standard tub drain and overflow?
Yes, the 901 series rough-in is sized and configured for standard bathtub drain and overflow openings, and the PVC tubular run mates to those standard configurations. Confirm the tub you are setting uses a conventional drain and overflow prep rather than a proprietary integrated waste before ordering.
4) What does ZRI mean in the Watco 901-ZRI-PVC-CP part number?
ZRI flags it as the rough-in configuration of the Watco 901 series bath waste. The 901 is the series, PVC is the tubular body material, and CP is the chrome-plated finish on the trim. Reading the suffixes left to right tells you what you're getting: a rough-in body in PVC with chrome trim.
5) Can I use the Watco 901-ZRI-PVC-CP on a tub replacement, or is it new construction only?
Both. It's listed for new construction rough-in, bathroom remodel plumbing, and replacement of existing tub waste assemblies. On a remodel you need access to the waste and overflow run, so either an access panel behind the tub or an open wall, since the kit is set before the surround goes back on.
6) Does the Watco 901-ZRI-PVC-CP come with the finish trim, or do I order that separately?
Chrome-plated trim components are part of the kit, covering the visible portion of the assembly once the tub surround is installed. The configuration deliberately keeps the rough-in material (PVC) separate from the finish material (CP trim), which is what lets you plan rough-in and trim-out as two phases of the job.
How fast can I get the Watco 901-ZRI-PVC-CP delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Watco 901-ZRI-PVC-CP come with a warranty?
Absolutely. The Watco 901-ZRI-PVC-CP is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Watco 901-ZRI-PVC-CP?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Watco 901-ZRI-PVC-CP from ZenSupply?
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