Introduction
The KOHLER Wesin Arched Bath/Shower Hand Shower system is designed to upgrade your standard shower to a spa-like experience, offering luxurious overhead rain and hand shower functionality. This system accommodates various bath/shower configurations without requiring alterations to in-wall plumbing, making it suitable for both remodels and new construction. It converts a single-outlet showerhead into a two-outlet custom showering experience, featuring a slide bar bracket for easy height and angle adjustments of the hand shower. A diverter conveniently located at the base allows for smooth toggling between the hand shower and rainhead functions.
Components Included
- Shower Column Kit
- Rainhead (Showerhead)
- Hand Shower
- Hose for Hand Shower
- Shower Arm Escutcheon
- Wall Supply Elbow
- Slide Bar Bracket
Setup and Installation
Installation of the KOHLER Wesin shower system should be performed by a qualified professional to ensure proper function and adherence to local plumbing codes. The system is designed for straightforward installation without altering existing in-wall plumbing.
- Preparation: Ensure the water supply is turned off at the main valve before beginning installation. Clear the work area and gather all necessary tools.
- Mounting the Shower Column: Securely attach the shower column to the wall at the desired height, ensuring it is level. Use appropriate wall anchors and screws for your wall type.
- Connecting Water Supply: Connect the wall supply elbow to the existing water outlet. Attach the shower column's water inlet to the wall supply elbow, ensuring all connections are tight and sealed to prevent leaks.
- Installing Rainhead and Hand Shower: Attach the rainhead to the top of the arched shower arm. Connect the hand shower hose to the diverter at the base of the column and to the hand shower itself. Place the hand shower in its slide bar bracket.
- Testing: Slowly turn on the main water supply and check for any leaks. Test both the rainhead and hand shower functions, as well as the diverter, to ensure proper operation.

The KOHLER Wesin Arched Bath/Shower Hand Shower system, featuring a polished chrome finish, includes both a fixed rainhead and a handheld shower on a slide bar. The system is designed for a modern bathroom aesthetic and offers versatile showering options.
Operating Instructions
The KOHLER Wesin shower system provides a flexible showering experience with its dual functionality.
- Water Flow Control: Use the main handle on your shower valve to turn the water on/off and adjust temperature.
- Diverter Function: The diverter knob, located at the base of the shower column, allows you to switch between the overhead rainhead and the handheld shower. Turn the knob to direct water flow to your preferred outlet.
- Hand Shower Adjustment: The slide bar bracket enables you to easily adjust the height and angle of the hand shower for personalized comfort. Simply press the release button on the bracket, slide it to the desired position, and release to secure.
- Simultaneous Use: Depending on your water pressure, it may be possible to operate both the rainhead and hand shower simultaneously by positioning the diverter knob between the two settings.
Maintenance
Proper maintenance will ensure the longevity and optimal performance of your KOHLER Wesin shower system.
- Cleaning the Finish: For polished chrome surfaces, use a soft, damp cloth and a mild, non-abrasive cleaner. Avoid cleaners containing ammonia, bleach, or abrasive particles, as these can damage the finish.
- Cleaning Nozzles: Periodically clean the rubber nozzles on both the rainhead and hand shower to remove mineral buildup. Gently rub the nozzles with your fingers or a soft brush to dislodge deposits.
- Hose Care: Inspect the hand shower hose regularly for kinks or damage. Clean the hose with a soft cloth and mild soap.
- General Inspection: Routinely check all connections for tightness and signs of wear. Address any leaks promptly to prevent further damage.
Troubleshooting
If you encounter issues with your shower system, refer to the following common troubleshooting tips:
- Low Water Pressure:
- Check if the main water supply valve is fully open.
- Inspect showerhead and hand shower nozzles for mineral buildup and clean as described in the Maintenance section.
- Ensure there are no kinks in the hand shower hose.
- Leaks from Connections:
- Turn off the water supply. Carefully tighten all connections on the shower column, hose, and wall supply elbow.
- Inspect rubber washers and O-rings for damage or improper seating. Replace if necessary.
- Diverter Not Switching Properly:
- Ensure the diverter knob is fully rotated to the desired position.
- Check for any debris or mineral buildup around the diverter mechanism that might impede its movement.
If problems persist, contact KOHLER customer support or a qualified plumber.
Specifications
| Brand | Kohler |
| Model Number | 45205-MA-CP |
| Color | Polished Chrome |
| Material | Chrome-plated Brass/Stainless Steel |
| Finish Type | Polished |
| Number of Handles | 1 |
| Mounting Type | Wall Mount |
| Item Weight | 10.5 Pounds |
| Product Dimensions | 3.75 x 4.63 x 2.63 inches |
| UPC | 885612080578 |
| ASIN | B07TY78L6R |
Warranty and Support
This KOHLER product is backed by a limited warranty. For detailed warranty information, product registration, or technical support, please visit the official Kohler website or contact their customer service department. Keep your purchase receipt for warranty claims.
Kohler Customer Service: Refer to your product packaging or the official Kohler website for the most current contact information.





