Weller™
R89-1WR/ LG89-XWR
Tub & Shower Trim
Quick Installation Guide
Installation Support

Personal Assistance, Product Specs, & “How-to” Questions:
1-800-PFAUCET (732-8238)
pfisterfaucets.com/support

Installation Videos Availablepfisterfaucets.com/videos

WARNING
To reduce the risk of injury or property damage, read all instructions before installing product. Wear safety goggles. Product must be installed in accordance with all state & local plumbing & building codes. Call a professional if you are uncertain about installing this product.

This product has been designed for use with the Pfister™ 0X8 Series Pressure Balancing Valve. It will not work with any other product valve. Please review the 0X8 valve installation instructions before installing this product.

Required Tools

Additional Helpful Tools

Parts in the Box

1. Turn Off Water Supply
   Locate the water supply inlets & shut off the water supply valves. These are usually found near the water meter.
   If you are replacing an existing unit, remove the old unit & clean mounting surface thoroughly.
   
2. Prepare for Installation

Phillips Screwdriver

No Parts Required for This Step

Reference

2A Thin Wall Installation (1 3/8″ Max)

2A Thick Wall Installation (2 3 ⁄4″ Max)

3. Install Flange & Handle

Phillips Screwdriver

3A
Extension Kit 910-563* offers an additional 7/8” if valves are roughed in too deep.
3B
3C

4. Connect Shower Arm & Spout

5B
4B
Option 1: Threaded Pipe
4B
Option 2: Copper Pipe
5. Turn On Water & Flush Showerhead
No Tools Required for This Step
5A

5B

Shower Functions5C

For Additional Installation Help:
1-800-PFAUCET (732-8238)
pfisterfaucets.com