House of Rohl Parabola™ 1/2″ Thermostatic & Pressure Balance Shower Trim With 5 Functions – TPB45

Product Overview

Control a more versatile shower experience with the House of Rohl Parabola™ 1/2″ Thermostatic & Pressure Balance Trim With 5 Functions. Created with an emphasis on thoughtful shower control and a clean wall appearance, this shower trim supports up to five functions while incorporating temperature memory for convenient everyday use.

The Parabola™ shower trim is designed to work with the House of Rohl® R45 thermostatic and pressure balance rough-in valve. The valve is ordered separately, while the cartridge and necessary mounting hardware are included with the trim.

Five-Function Shower Control

With support for up to five functions, the control offers flexibility for more comprehensive shower configurations. It can operate three independent functions, with two functions capable of running at the same time. This arrangement allows a shower installation to accommodate multiple water outlets without relying on a separate shut-off or diverter valve.

By combining control capabilities within the trim, the Parabola™ helps create a more streamlined shower wall with fewer visible control components. It is particularly suited to bathroom projects where a clean, coordinated appearance is an important part of the overall design.

Temperature Memory for Everyday Convenience

The integrated set-it-and-forget-it temperature memory helps retain the selected temperature setting. This provides a convenient starting point for subsequent showers, reducing the need to repeatedly adjust the temperature control.

For busy household bathrooms, this feature adds practical convenience while maintaining the focused functionality expected from a dedicated shower control.

Solid Brass Construction

Solid brass construction gives the shower trim a substantial foundation and supports long-lasting everyday performance. It also contributes to the refined appearance of the control, making the hardware an important visual detail within the shower area.

The Parabola™ is available in three finish options:

• Brushed Gold
• Black
• Chrome

These finish choices provide flexibility when coordinating the shower control with other bathroom fixtures and hardware.

Installation & Compatibility

The House of Rohl® R45 rough-in valve supports a flow rate of 6.3 GPM / 24.9 LPM at 60 PSI, providing the capacity for an immersive shower experience when used with the appropriate valve configuration.

The required R45 thermostatic and pressure balance rough-in valve must be ordered separately. The trim itself includes the cartridge and all necessary mounting hardware, helping provide the key components supplied with the trim for installation.

Specifications

• Brand: House of Rohl
• Collection: Parabola™
• Product Type: Thermostatic & pressure balance shower trim
• Size: 1/2″
• Functions: Up to 5
• Construction: Solid brass
• Temperature Feature: Set-it-and-forget-it temperature memory
• Available Finishes: Brushed Gold, Black, Chrome
• Rough-In Valve: House of Rohl® R45, sold separately
• Supported Flow Rate: 6.3 GPM / 24.9 LPM at 60 PSI
• Included: Cartridge and necessary mounting hardware

Ideal For

The Parabola™ 5-function shower trim is a suitable choice for residential bathroom projects requiring flexible shower control, multiple functions, and a cleaner wall presentation. Its combination of solid brass construction, temperature memory, and multi-function capability makes it well suited to contemporary shower designs where both functionality and visual consistency matter.