Features and Benefits:

  • A thermostatic valve allows you to have separate temperature and pressure controls, allowing you to leave the water on a certain temperature and turn your water on and off separately.
  • Two round knobs from top to bottom: Temperature Control, On/Off Control.
  • Sleek modern single panel design makes it a breeze to install to any surface.
  • Hot & Cold, On & Off functions etched on plate
  • Includes both the trim and the rough in valve, so it has everything needed to function.
  • Expertly crafted solid brass construction for long-lasting durability.
  • Coated with a Polished Chrome or Brushed Nickel finish.


Limited lifetime warranty against manufacturing defects in materials and workmanship. Mechanical components are warranted against defect for 5 years from the original purchase.

ALFI Brand AB3809-PC Polished Chrome Round Knob 1 Way Thermostatic Shower Mixer

  • $402.38 Save $317

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Bring elegance into your bathroom with this easy to install single panel shower mixer with round knobs. This brass thermostatic shower valve mixer by ALFI Brand comes equipped with a 1-way shower diverter and temperature control, so you can easily and quickly enjoy the perfect set water temperature every time you shower. Comes in two stylish finishes to accommodate your bathroom style, polished chrome and brushed nickel.

Downloads & Documentation:


  • Finish/Color: Polished Chrome
  • Installation Hardware Included: Yes
  • Installation Type: Wall Mount
  • Weight: 7.23lb.
  • Material: Brass
  • Wall Mount: Yes
  • Handles Situation: Double Handle
  • Flow Pressure: 60 psi
  • Flow Rate: 1.5 GPM
  • Handle Type: Knob
  • Handles Included: Yes
  • Number of Handles: 2
  • Mixer Type: Thermostatic
  • Thermostatic Valve: Yes
  • Valve Type/Material: Ceramic Disc Cartridge
  • Dimensions: 8.8 x 5.3 x 8.8 in.
  • Height: 8.8 in.
  • Length: 8.8 in.
  • Width: 5.3 in.
  • cUPC Certified: Yes, ETL: No