How does the concealed three-outlet manifold balance flow between the 10×6-inch rainfall heads and the handheld shower?

The solid brass manifold distributes mixed water through individually engineered outlet passages that minimize internal pressure loss. Proper hydraulic balancing allows either rainfall head or the handheld shower to operate independently or in supported combinations while maintaining stable discharge characteristics.

Why should the thermostatic valve be calibrated under full-flow operating conditions?

Calibration performed while water is flowing reflects actual dynamic pressure and supply temperatures rather than static conditions. This ensures accurate anti-scald performance and stable mixed-water delivery after installation.

How does ceramic cartridge technology improve temperature-control precision?

Precision-ground ceramic sealing surfaces provide smooth modulation of water flow while resisting mineral abrasion and internal wear. The low-friction design helps maintain consistent temperature regulation through extended operating cycles.

What concealed piping arrangement provides the most balanced dual-head performance?

Using identical pipe diameters, symmetrical branch routing, and minimal directional fittings reduces differential pressure loss, allowing both 10×6-inch rainfall heads to deliver nearly identical spray density during simultaneous operation.

Why should the ceiling and wall shower-arm supports be independently reinforced?

Each shower arm transfers structural loading to concealed framing. Independent reinforcement prevents movement, protects threaded G1/2 connections, preserves waterproofing integrity, and maintains long-term alignment of both rainfall heads.

How should the matte-black finish be maintained without affecting its protective coating?

Clean exposed components with a microfiber cloth and diluted pH-neutral cleaner, rinse with clean water, and dry immediately. Avoid abrasive sponges, acidic descalers, chlorine-based cleaners, and polishing compounds that may degrade the matte coating.

What operational test confirms hydraulic balance after installation?

Operate each outlet individually and then simultaneously while monitoring dynamic pressure, outlet temperature stability, diverter isolation, and uniform spray coverage across both rainfall heads to verify proper manifold performance.

Which commissioning procedures verify complete FS-2013MB dual shower system performance?

Commissioning should verify pressure-tested concealed plumbing, flushed hot and cold supply lines, secure wall and ceiling mounting, leak-free G1/2 threaded connections, thermostatic cartridge calibration, accurate diverter sequencing, balanced discharge from both 10×6-inch rainfall heads, dependable handheld operation, stable outlet temperature, and repeatable leak-free performance through multiple operating cycles.

Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set

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Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set

The Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set redefines contemporary bathroom luxury, offering a sleek design and versatile features to enhance your shower experience. Crafted with precision, the matte black finish of the Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set exudes modern elegance, making it a standout addition to any bathroom décor. The 10"x6" inches dual shower heads provide a unique combination of rainfall and handheld options, giving you the flexibility to tailor your shower to your preferences. The included slide bar adds convenience and functionality, allowing you to adjust the height of the handheld shower head effortlessly. This feature caters to users of different heights and provides a customizable shower experience for the whole family. The incorporation of a rough-in valve ensures a seamless installation process, providing reliability and durability to the entire shower set. The Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set is not just about aesthetics; it's designed for long-lasting performance, making it a valuable addition to any modern bathroom. In conclusion, the Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set combine style and versatility, elevating your daily shower routine. Immerse yourself in the modern elegance of this shower set, designed to provide both visual appeal and practical functionality for a luxurious bathing experience.

Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set Features:

Brand Name: FontanaShowers®
Model Number: FS-2013MB
Type: Dual Shower Head
Style: Contemporary
Finish: Matte Black
Installation Type: Wall Mounted
Materials: Stainless Steel
Feature: Multi Jets
Connection: G1/2" Standards
Valve Core Material: Ceramic
Handheld Material: Brass
Commercial Grade: Yes
Size: W 17.45" / D 19.45" / H 7.68"
Weight: 18 lbs
Hand Shower Height & Width: 7"/178mm (H) 1"1/8 (W)
Slide Bar Height: 27-4/8"
Shower Heads Arm Length: 10" INCHES (15-4/8) 6" INCHES (5-1/8)
Flow Rate Dual Shower Heads: 2.5 GPM / 9.5 LPM
Flow Rate Hand Shower: 2.5 GPM / 9.5 LPM
Flow Rate Body Jet: 1.8 GPM / 7.6 L

Average Rating: Average Rating: 3 of 5

3 of 5 Total Reviews: 1 Write a review »

1 of 1 people found the following review helpful:

Residue Revealed Quickly	Thursday, August 27, 2026
Reviewer: Karen Winfield from Albuquerque, NM

Water quality became the deciding drawback after the matte-black Lozell systems had been operating in our wellness suites for several weeks. Mineral traces appear sooner than they did on the brushed fixtures we replaced, particularly around the frequently wetted surfaces. Fortunately, routine cleaning controls the issue and spray performance has remained consistent. The compact dual-head format suits our enclosures extremely well and guests appreciate having more flexibility without an oversized installation. I like the product, but properties with harder water should budget realistically for appearance maintenance.

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Fontana Lozell In Matte Black 10"x6" Inches Dual Shower Head And Slide Bar With Rough-In Valve Shower Set

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