Introduction
This manual provides essential information for the installation, operation, and maintenance of your Delta Arvo 14 Series Bathtub Shower Faucet Set. This product features the innovative In2ition 2-in-1 Dual Shower Head, offering both a fixed shower head and a detachable handheld spray for enhanced versatility and convenience. The Champagne Bronze finish is engineered for durability and corrosion resistance, ensuring lasting performance and aesthetic appeal.

Image: Delta Arvo 14 Series Bathtub Shower Faucet Set in Champagne Bronze, showcasing the integrated shower head and handheld unit, along with the tub spout and control handle.
Product Overview
The Delta Arvo 14 Series Bathtub Shower Faucet Set is designed to provide a superior showering experience with its advanced features:
- In2ition 2-in-1 Dual Shower: Enjoy the flexibility of using the integrated shower head and handheld spray separately or simultaneously. The handheld unit easily detaches and re-docks for targeted rinsing or cleaning.
- 5 Powerful Spray Options: Customize your shower with various settings including full body spray, massaging spray, full body spray with massage, and a pause function.
- Monitor Pressure-Balanced Valve Cartridge: This included cartridge ensures a consistent shower temperature, protecting against sudden changes in water pressure from other household appliances.
- Corrosion-Resistant Finish: The Brilliance Champagne Bronze finish is engineered for durability and tested to exceed industry standards for corrosion resistance.
- Touch-Clean Spray Holes: Easily wipe away calcium and lime build-up from the spray holes with a simple touch of a finger, eliminating the need for chemical cleaners.
- MultiChoice Universal Shower Valve: The included valve is compatible with most Delta shower trim kits, allowing for future upgrades without extensive plumbing changes.

Image: A hand demonstrating the detachable In2ition handheld shower head while the main shower head also delivers water, highlighting the dual functionality.
Specifications
| Feature | Detail |
|---|---|
| Brand | DELTA |
| Model Number | 144840-CZ-I |
| Color | Champagne Bronze |
| Material | Metal, Plastic (Handle: Brass) |
| Finish Type | Gold |
| Number of Handles | 1 |
| Mounting Type | Wall Mount |
| Flow Rate | 1.75 GPM at 80 PSI |
| Maximum Pressure | 80 Pound per Square Inch |
| Spout Reach | 6.56 Inches |
| Included Components | Valve Trim, Handle, Tub Spout, Showerhead with integrated hand shower, Hose, Shower Arm and Flange, Mixing Cartridge and Rough In valve |

Image: Detailed diagram showing the dimensions of the Delta Arvo 14 Series shower components, including shower arm length, shower head width, tub drop, valve trim width, and tub spout length.
Setup & Installation
The Delta Arvo 14 Series Bathtub Shower Faucet Set is designed for straightforward installation. The included MultiChoice Universal Shower Valve simplifies the rough-in process and allows for future trim kit upgrades without altering plumbing behind the wall. For detailed step-by-step instructions, please refer to the comprehensive installation guide provided with your product. Professional installation is recommended if you are unfamiliar with plumbing procedures.
- Ensure all necessary components are present before beginning installation.
- Turn off the main water supply to your home before starting any plumbing work.
- Follow the specific instructions for installing the MultiChoice Universal Shower Valve.
- Install the tub spout, shower arm, flange, and shower head according to the provided diagrams and instructions.
- Connect the handheld shower hose and ensure all connections are secure and leak-free.
Operating Instructions
Using your Delta Arvo 14 Series Bathtub Shower Faucet Set is intuitive:
- Turning On/Off: Rotate the single handle to turn the water on or off.
- Temperature Control: Rotate the handle left for hotter water and right for colder water. The Monitor Pressure-Balanced Valve Cartridge will maintain your selected temperature.
- Switching Between Shower Head and Handheld: The In2ition 2-in-1 system allows you to easily switch between the main shower head, the handheld spray, or use both simultaneously. Refer to the product diagram for the specific diverter mechanism on your unit.
- Adjusting Spray Settings: The handheld shower head features a dial or lever to cycle through the 5 powerful spray options: full body spray, massaging spray, full body spray with massage, and pause.
- Tub Spout Operation: To fill the bathtub, ensure the diverter is set to the tub spout. To divert water to the shower, pull up the diverter on the tub spout.
Maintenance & Cleaning
Proper care will ensure the longevity and appearance of your Delta Arvo Faucet Set:
- General Cleaning: Clean the faucet and shower head regularly with a soft, damp cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or polishes that could damage the finish.
- Touch-Clean Spray Holes: To remove mineral build-up from the shower head nozzles, simply rub them with your finger or a soft brush. This feature makes cleaning quick and easy.
- Finish Care: The Brilliance Champagne Bronze finish is designed to resist tarnishing and discoloration. For best results, dry the fixture after each use to prevent water spots.

Image: A close-up of the shower head showing a finger cleaning the flexible rubber spray holes, illustrating the Touch-Clean feature.
Troubleshooting
If you encounter any issues with your Delta Arvo 14 Series Bathtub Shower Faucet Set, consider the following common solutions:
- Low Water Pressure: Check if the main water supply is fully open. Inspect the shower head for mineral build-up and clean the spray holes using the Touch-Clean feature.
- Inconsistent Water Temperature: Ensure the Monitor Pressure-Balanced Valve Cartridge is correctly installed and functioning. If issues persist, the cartridge may need inspection or replacement.
- Leaks: Check all connections for tightness. If a leak occurs from the handle or spout, the internal O-rings or seals may need replacement.
- Diverter Malfunction: If water does not properly divert between the tub spout and shower head, inspect the diverter mechanism for obstructions or wear.
For more complex issues or if troubleshooting steps do not resolve the problem, please contact Delta Faucet customer support.
Warranty & Support
Your Delta Arvo 14 Series Bathtub Shower Faucet Set is backed by Delta Faucet's Lifetime Limited Warranty. This warranty covers defects in material and manufacturing for as long as the original consumer purchaser owns the home in which the faucet was first installed. For complete warranty details and to register your product, please visit the official Delta Faucet website.
For technical assistance, parts, or warranty claims, please contact Delta Faucet customer support at 1-800-345-3358. Our highly trained customer care team is ready to help.

Image: Delta Faucet customer support information, including a phone number for assistance.