House of Rohl 3/4″ Thermostatic Rough-In Valve Unfinished 1005N

Description

Create a luxurious and dependable shower experience with the House of Rohl 3/4″ Thermostatic Rough-In Valve, engineered to deliver consistent water temperature and exceptional reliability for premium residential bathrooms. Designed for high-performance shower systems, this thermostatic rough-in valve provides precise temperature control while allowing separate volume control valves to be installed according to your customized shower configuration.

Constructed from solid brass, this rough-in valve offers superior strength, corrosion resistance, and long-lasting durability. Its robust construction makes it an excellent choice for both new construction and bathroom renovation projects, ensuring years of dependable operation even in demanding daily use.

Designed with performance in mind, the valve delivers an impressive 12 GPM (45.4 LPM) flow rate at 60 PSI, making it ideal for luxury multi-function shower systems that require generous water flow. Whether you’re designing a spa-inspired ensuite or upgrading a high-end bathroom, this valve provides the reliable foundation needed for premium shower performance.

For added convenience, the integrated service stops allow hot and cold water supplies to be shut off individually, making future maintenance or servicing quick and efficient without interrupting the home’s main water supply. The included extension kit offers additional installation flexibility, helping professionals accommodate various wall thicknesses with ease.

This thermostatic valve features 3/4-inch NPT inlets and dual 3/4-inch NPT outlets, providing compatibility with larger plumbing systems designed for enhanced water delivery. A dedicated bottom outlet for a tub spout is also included, along with an optional 3/4-inch NPT outlet plug, allowing installers greater flexibility when configuring shower and tub applications.

When using PEX plumbing, House of Rohl recommends increasing the supply line size to 1 inch to achieve the valve’s full flow capacity. Following this recommendation helps maximize system performance and ensures optimal water delivery throughout your shower system.

Please note that this valve provides temperature control only. Separate volume control rough valves must be ordered to regulate water flow, and a compatible shower trim must also be purchased to complete the installation.

The House of Rohl 3/4″ Thermostatic Rough-In Valve is fully compatible with applicable ROHL® and Perrin & Rowe® shower trim collections, making it an excellent solution for creating sophisticated, fully customized luxury bathrooms. Its premium engineering, durable brass construction, and professional-grade performance make it a trusted choice for homeowners, designers, and contractors seeking exceptional quality for modern Canadian bathroom projects.