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ALFI brand AB3809 Round Knob 1 Way Thermostatic Shower Mixer

ALFI brand
SKU # AB3809
Generally In Stock, ships out in 2 work days.
As low as $395.00
$750.00
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ALFI brand AB3809 Round Knob 1 Way Thermostatic Shower Mixer overview

Upgrade your daily routine with the ALFI brand Round Knob 1 Way Thermostatic Shower Mixer, designed for homeowners who value both modern aesthetics and reliable temperature control. Crafted to mount seamlessly on your shower wall, this fixture brings a sleek, streamlined look to contemporary bathroom remodels. Enjoy a consistent and comfortable water temperature every time you step into the shower thanks to the built-in thermostatic valve and convenient diverter. Experience a touch of everyday luxury that combines dependable engineering with effortless everyday operation.

Perfect For

  • Contemporary bathroom remodels
  • Master suite shower upgrades
  • Guest bathroom renovations
  • Modern minimalist interior designs
  • Properties requiring cUPC certified fixtures
  • Wall mount shower configurations

Technical Specifications

More Information
Availability In Stock (2 days)
Number of Handles 2
Theme Modern
Thermostatic? Yes
Valve Type Thermostatic
Material Brass
Installation Type Wall Mount
Includes Diverter? Yes
Handle Type Knob
Height 8 3/4
cUPC Certified? Yes
Flow Rate (GPM) 1.5
Item Weight 7.34
Prop 65? Yes

Ship Details

Ship Weight9.00
Ship Size14(H) * 16(W) * 21(L)
Ship StateKS
Ship Zip66021

Key Features

  • Solid Brass Construction Expertly crafted solid brass construction for long-lasting durability in humid bathroom environments.
  • Thermostatic Temperature Control Advanced thermostatic valve technology maintains your preferred water temperature automatically and safely.
  • Integrated Diverter Comes equipped with a 1-way shower diverter and temperature control, so you can easily manage your water flow.
  • Modern Single Panel Design Sleek modern single panel design makes it a breeze to install to any surface.
  • Dual Handle Operation Features two smooth round knobs for precise control over your shower experience.
  • cUPC Certified Tested and certified to meet recognized plumbing safety and performance standards.

Understanding Thermostatic Shower Technology

The thermostatic valve inside this shower mixer acts much like a smart climate control system for your water. Instead of manually guessing and mixing hot and cold flows every time you shower, an internal wax-thermocouple element reacts instantly to changes in supply temperature and pressure. If someone flushes a toilet or turns on a kitchen sink elsewhere in the house, the valve automatically adjusts the internal mix within milliseconds to keep your shower temperature right where you set it. This engineering approach eliminates sudden temperature shocks and delivers a comfortable, worry-free shower experience.

Installation Guide

  • Shut off the main water supply to your bathroom before beginning any plumbing work.
  • Verify wall mount dimensions and secure the single panel backing plate firmly to the surface studs.
  • Apply plumber tape to threaded connections to prevent leaks during final tightening.
  • Test the thermostatic operation and diverter function thoroughly before sealing wall gaps.

Care & Maintenance

  • Routine Wiping Wipe the fixture down with a soft, damp microfiber cloth after each use to prevent water spot buildup.
  • Gentle Cleansing Use mild liquid dish soap and warm water for regular cleaning tasks.
  • Finish Protection Avoid abrasive scrubbers, steel wool, and harsh chemical cleaners that can damage the polished chrome or brushed nickel coating.
  • Scale Prevention Clean mineral deposits gently around the round knobs using a diluted mixture of equal parts white vinegar and water.
  • Dry Thoroughly Buff the surface dry with a clean towel to maintain its original luster.

FAQ

  • Q: What material is this shower mixer made of?

    This mixer is expertly crafted from solid brass for long-lasting durability.

  • Q: Is this shower mixer thermostatic?

    Yes, it features a built-in thermostatic valve to maintain your set water temperature automatically.

  • Q: Does it include a diverter?

    Yes, it comes equipped with a 1-way shower diverter and dual handle controls.

  • Q: What type of handles does it feature?

    It features two comfortable round knobs for easy operation.

  • Q: How is this fixture installed?

    It is designed for a wall mount installation using a sleek single panel configuration.

  • Q: Is this product cUPC certified?

    Yes, this shower mixer is cUPC certified.

  • Q: Does this unit include a handheld shower or tub filler?

    No, this model does not include a handheld shower or tub filler.

  • Q: What finishes are available for this model?

    It is available in polished chrome and brushed nickel finishes.

What Customers Are Saying

A homeowner in Kansas updated their master bathroom to achieve a cleaner, more modern look with reliable temperature control.

This shower mixer completely transformed our morning routine. The round knobs are comfortable to use, and the water temperature stays steady every single time without any unexpected hot or cold surges.

David M. - Homeowner

Achieved consistent water temperature control and streamlined wall mount installation.

  • The solid brass build feels very sturdy, and the thermostatic control keeps the water temperature perfectly steady.

    Sarah K. | Interior Designer

  • Installation was straightforward with the single panel design, and the round knobs look fantastic on our tiled wall.

    Michael R. | General Contractor

  • Very clean modern style. The diverter works smoothly and it gives our guest bathroom a high-end feel.

    Amanda L. | Homeowner

  • We love not having to fiddle with the temperature handles anymore. It locks right into the comfort zone.

    Robert T. | Property Investor

  • Solid construction, cUPC certification, and a sleek brushed nickel finish make this an easy recommendation.

    Jessica W. | Plumbing Specialist

Elevating Your Bathroom With Reliable Engineering

Investing in quality shower hardware goes beyond surface appearance, touching directly on the safety, comfort, and longevity of your home plumbing infrastructure. The ALFI brand thermostatic shower mixer utilizes heavy-duty solid brass internal components designed to withstand daily water pressure and temperature fluctuations without degrading. By prioritizing robust materials and certified safety standards, this mixer helps minimize the need for unexpected maintenance or premature part replacements. Homeowners benefit from a reliable, enduring shower experience that performs consistently year after year.

The thoughtful integration of a single panel wall mount design also simplifies the overall layout of your shower enclosure, reducing crevices where soap scum and moisture typically accumulate. This streamlined profile supports easier routine cleaning, helping you maintain a pristine bathroom environment with less effort. Combined with the water-tempering precision of the internal thermostatic mechanism, this fixture delivers an elevated daily routine that marries dependable modern engineering with timeless visual appeal.

Why This Is the Right Choice

  • Precise Regulation Thermostatic technology protects against sudden temperature shifts while you shower.
  • Robust Materials Solid brass body guarantees structural integrity and years of dependable use.
  • Certified Quality Built to cUPC standards for peace of mind in your home plumbing system.
  • Simple Setup Single panel wall mount design streamlines the installation process for professionals.