Tempress Pressure Balancing Valve With Diverter Body Deck Bases you will need to remove

you will need to remove the brass holding nut using a 1-9/32" socket or stem wrench

020 (20 Point)

A thermostatic valve dynamically mixes hot and cold water to maintain the set water temperature

The cartridge functions by mixing hot and cold water to regulate the desired shower temperature

and guests

Tempress Pressure Balancing Valve With Diverter Body Deck Bases you will need to removeIncludes Tempress valve body only Does not include Valve Cover, Check Valves, Diverter, or Mechanical Stops Features Solid brass construction Shop with Confidence Free shipping No sales tax except in California Fulfillment Usually ships in 1 2 days.