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American Standard Townsend TU353500 - User Manual

American Standard Townsend TU353500
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© AS America, Inc. 2018
Thank you for selecting American Standard...
the benchmark of fine quality for over 100 years.
RECOMMENDED TOOLS
M965934 (8/18)
ROUGHING-IN DIMENSIONS
Townsend
®
Pressure Balancing
Bath and Shower Trim Kit
INSTALLATION
INSTRUCTIONS
TU353500
TU353501
TU353502
TU353507
TU353508
Plumbers’ Putty
or Caulking
Adjustable Wrench Channel Locks
Phillips Screwdriver
Certied to comply with ANSI A112.18.1M
To assure proper positioning in relation to wall.
Note roughing-in dimensions.
H
C
OFF
Teon Tape
Flat Blade Screwdriver
4"
(102 mm)
BOTTOM OF TUB
74" (1880 mm)
FOR HEAD
CLEARANCE
18" (457 mm)
OPTIONAL
6.5" REF.
(165 mm)
1/2" (12 mm) NPT
1/2" (13 mm)
COPPER
8-1/4"
(210 mm)
2-3/4" MAX. (69 mm)
1-3/4" MIN. (45 mm)
OPTIONAL TO FINISHED
FLOOR USUALLY
BETWEEN 65'' AND 80''
(1651 AND 2032 mm)
TOP OF TUB RIM
1-5/8" TO 3-1/4"
(41 TO 83 mm)
1-5/8" TO 3-1/4"
(41 TO 83 mm)
FINISHED WALL
3.3/8" (85 mm) REF.
7" (177 mm) REF.
2-9/16"
(65 mm)
1-1/2" REF.
(38 mm)
6-1/8"
(156 mm)
CARTRIDGE INSTALLATION
1
1
2
6
5
3
4
UP
UP
To ensure that your installation proceeds smoothly-please
read these instructions carefully before you begin.
For use with shower heads rated at 4.9 L/min (1.3 gpm) or higher.
Remove PLASTER GUARD (6)
(Keep it installed for thin wall Installation).
Remove BONNET NUT (1) by unthreading it
Counter clockwise. Remove test CAP (2).
Remove PROTECTIVE HOUSING (3) from
CARTRIDGE (4). Install with “UP” text on top.
Reinstall BONNET NUT (1) onto VALVE BODY (5)
and tighten rmly with 12 Nm or 9 lbs/ft.
NOTE: Specied tightening torque
of BONNET NUT (1) is critical to
assure sealing function.
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Summary

Installation Instructions

Roughing-In Dimensions

Provides essential measurements for correct installation relative to the wall.

Cartridge Installation

Step-by-step guide to installing the main cartridge into the valve body.

Install Valve Trim

Standard Wall Installation

Instructions for fitting the valve trim onto the escutcheon holder for standard wall types.

Thin Wall Installation

Procedure for installing the valve trim on thinner wall constructions, keeping plaster guard.

Component Installation and Adjustments

Install Tub Spout, Shower Head, and Shower Arm

Steps for attaching the tub spout, shower head, and shower arm with flange.

Install Handle

Guide to attaching the handle assembly to the valve stem.

Adjust Hot Limit Stop

Procedure for setting the maximum hot water temperature for safety.

Service and Care

Accessing Valve for Servicing

Instructions on how to gain access to the valve for maintenance.

Troubleshoot Valve Leaks

Steps to address valve leaks after shutting off water supplies.

Replacing Cartridge

Detailed steps for removing and installing a replacement cartridge.

Back to Back Installation

Guidance for installing the cartridge in a back-to-back configuration.

Care Instructions

Recommended methods for cleaning and maintaining the product's finish.

Parts List and Support

Component Identification

Diagram illustrating all parts included with the Townsend Bath and Shower Trim Kit.

Finish Code Information

Guide to finish codes and their corresponding product options.

Customer Support Contact

Contact information for customer assistance and inquiries.

Overview

The American Standard Townsend Pressure Balancing Bath and Shower Trim Kit is a sophisticated and reliable fixture designed to enhance your bathing experience with both style and functionality. This trim kit is engineered to provide precise temperature control, ensuring a comfortable and safe shower every time, while its elegant design complements a wide range of bathroom aesthetics.

Function Description

At its core, the Townsend trim kit features a pressure-balancing valve that automatically adjusts water pressure to maintain a consistent temperature, even when other water sources in the house are in use. This crucial safety feature helps prevent sudden and uncomfortable temperature changes, such as scalding from hot water or a sudden blast of cold water. The trim kit includes a shower head, a shower arm with flange, and a diverter spout for bath applications, allowing for a seamless transition between showering and filling the tub.

The main control handle operates the water flow and temperature. By rotating the handle, users can easily adjust the water temperature from cold to hot. The pressure-balancing cartridge, a key component, ensures that the mixed water temperature remains stable, providing a consistent and enjoyable experience. The diverter spout, when included, allows users to direct water flow either to the shower head or down to the tub spout, offering versatility for different bathing preferences.

The kit is designed for use with shower heads rated at 4.9 L/min (1.3 gpm) or higher, indicating its compatibility with various water-saving and standard shower head options. The robust construction and thoughtful engineering ensure long-lasting performance and durability, making it a valuable addition to any bathroom.

Usage Features

The Townsend trim kit is designed for straightforward installation and user-friendly operation. The roughing-in dimensions provided in the manual ensure proper positioning in relation to the finished wall, facilitating a smooth installation process. The kit accommodates both standard and thin wall installations, offering flexibility for different bathroom constructions.

For standard wall installations, the plaster guard is removed before installing the trim components. The cap is pushed over the valve cartridge, followed by the escutcheon holder, which is secured with screws. Finally, the escutcheon snaps onto the support, creating a clean and finished look. For thin wall installations, the plaster guard remains in place, and the escutcheon holder is installed with its number facing out on the bottom, ensuring proper alignment and function.

Once the valve trim is installed, the shower head, shower arm with flange, and tub spout (if applicable) are attached. Sealant or Teflon tape is recommended for threaded connections to prevent leaks. The shower head threads onto the shower arm, and the tub spout is installed, typically tightened with a hex wrench. Care is advised not to overtighten set screws to avoid damage.

The handle installation is also designed for ease of use. An adapter is secured onto the valve stem with a screw, and then the handle base is placed over the adapter. A set screw secures the handle base, which is then aligned and tightened with a hex wrench. This multi-component handle design ensures a secure and stable connection, preventing wobbling or looseness during use.

A significant safety and comfort feature is the hot limit safety stop. This adjustable mechanism allows users to restrict the maximum hot water temperature, reducing the risk of accidental scalding. By turning the cartridge stem to the OFF position and then pulling forward and rotating the hot limit stop, users can set their preferred maximum temperature. The numbers on the cartridge provide a clear indication of the setting, with smaller numbers resulting in hotter water and larger numbers leading to colder water. This feature is particularly beneficial for households with children or elderly individuals, providing an extra layer of protection.

Maintenance Features

Maintaining the American Standard Townsend trim kit is designed to be simple and hassle-free, focusing on preserving its aesthetic appeal and functional integrity. The primary recommendation for care is to simply rinse the product clean with clear water and dry it with a soft cotton flannel cloth. This gentle approach helps prevent water spots and maintains the finish without causing damage.

The manual explicitly advises against using soaps, acid, polish, abrasives, harsh cleaners, or cloths with coarse surfaces. These types of cleaning agents and materials can scratch, dull, or otherwise damage the product's finish, compromising its appearance and longevity. Adhering to the recommended cleaning method ensures that the trim kit retains its original luster and elegance for years to come.

In terms of service and repair, the design allows for relatively easy access to internal components. If the valve leaks when shut off, the cartridge can be removed, and the seals on its side can be cleaned. Cleaning the inside sealing surface of the valve body is also recommended. After cleaning, the cartridge is reassembled, and the trim is reinstalled, followed by turning on the water supply to check for leaks.

For replacing the cartridge, the process involves installing a split washer between the ridge on the cartridge and the bonnet nut (if supplied with a replacement cartridge), then unthreading the bonnet nut counter-clockwise. The cartridge should pull out as the bonnet nut is unthreaded. Upon removal of the old cartridge, a new one can be installed and secured with the bonnet nut, hand-tightened.

The kit also supports a "back to back" installation configuration, which might be necessary in certain plumbing setups. This involves removing the cartridge and the venturi tube, rotating the cartridge 180 degrees so that the "Up" text is on the bottom side, and then reinstalling the venturi tube and cartridge. This flexibility ensures that the trim kit can be adapted to various installation requirements.

Overall, the American Standard Townsend Pressure Balancing Bath and Shower Trim Kit combines sophisticated design, advanced safety features, and user-friendly maintenance, making it a premium choice for any modern bathroom.

American Standard Townsend TU353500 Specifications

General IconGeneral
BrandAmerican Standard
ModelTownsend TU353500
CategoryBathroom Fixtures
TypeToilet
Number of Handles1
Installation TypeFloor Mounted
Mounting TypeFloor Mounted
ADA CompliantYes
MaterialVitreous China
ColorWhite
WarrantyLimited Lifetime Warranty
Flush Valve Size2 inches
Rough-In Size12 inches
Water Consumption1.6 GPF

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