The Antioch® Tub & Shower Trim Kit combines timeless transitional styling with modern performance upgrades. This custom configuration replaces the original single-function showerhead with the Gerber / Danze Surge™ 4-1/2" 5-Function Showerhead, delivering enhanced versatility, improved water efficiency, and a more refined shower experience — all while maintaining compatibility with Gerber Treysta® pressure balance valve systems.

Finished in Tumbled Bronze, this trim kit delivers warm, understated elegance suitable for both traditional and contemporary bath designs.

Key Specifications

• Diverter Location: Integrated diverter on tub spout

• Valve Type: Pressure Balance

• Maximum Flow Rate:

  • Showerhead: 1.75 GPM

  • System Rating: 2.0 GPM @ 80 PSI

• Shower Arm: 6" metal shower arm

• Spray Functions: 5 spray settings

• Finish: Tumbled Bronze

• ADA Compliant: Yes

• WaterSense® Certified: Yes

Showerhead Details (Surge™ 5-Function)

This configuration includes the Surge™ 4-1/2" multi-function showerhead, a benchmark design in the Gerber / Danze lineup.

Showerhead Features

• Five spray settings: Full, Jet, Massage, Wide, and Combination

• Easy-Glide™ Selector Ring for smooth, effortless function changes

• Dual Valve™ Technology minimizes pressure loss between settings

• Air Injection™ Technology enhances spray intensity even at low pressure

• Easy Clean Soft-Touch Nozzles resist mineral buildup

• Standard 1/2" NPT connection for easy installation

Showerhead Dimensions

• Width: 4-1/2"

• Height: 3.19"

• Flow Rate: 1.75 GPM

Construction & Technology

• Cartridge Type: Treysta® Ceramic Disc Pressure Balance Cartridge (included)

• Pressure Manifold™ Technology: Ensures wide spray coverage and consistent water delivery

• Integral Check Valves: Prevent cross-flow within the cartridge body

• Material: Durable engineered plastic showerhead construction

Installation Notes

• Required (Sold Separately):

  Gerber® Treysta® Rough-In Valve

  • G00GS50 Series

  • G00GS52 Series

• Designed for standard U.S. plumbing connections

• All visible trim components included

Warranty

• Manufacturer Warranty: Limited Lifetime Warranty (Gerber)

• Coverage applies to manufacturing defects under normal residential use