MasterShower®1/2" thermostatic valve, One Size K-2972-KS-NA

MasterShower®1/2" thermostatic valve, One Size K-2972-KS-NA

Regular price
Sale price
Regular price
Sold out
Unit price


  • High-flow thermostatic mixing valve.
  • Thermostatic technology automatically maintains outlet temperature during water pressure fluctuations and/or inlet water temperature changes.
  • Single handle temperature control.
  • 10.9 gpm flow rate at 45 psi.
  • ½ female NPT inlet connections.
  • One ½ female NPT outlet connection.
  • Service stops with integral filters.
  • Provides automatic anti-scald protection.
  • Adjustable comfort setting (preset at approximately 104 degrees Fahrenheit).
  • Integrated adjustable high temperature limit stop to control maximum water temperature.
  • Requires volume control valve trim (sold separately).
  • Requires thermostatic trim (sold separately).


  • Forged de-zincification-resistant brass body provides long term reliability and resistance to aggressive water conditions.
  • Advanced materials selected for resistance to seizing or attack from aggressive water conditions.


  • Fully-serviceable from the front of the valve.
  • Cartridge is reversible for installations where hot and cold supplies are reversed.
  • Requires K-9663 twin ell (sold separately) when using a diverter spout.