MasterShower® thermostatic valve with integrated volume control and stops
KOHLER® Performance Showering features an array of innovative technologies and design options that take showering beyond the ordinary to customized environments that delight the senses. This 1/2" MasterShower® thermostatic valve with integral volume control and stops, with its high-temperature limit stop for added safety, delivers a high flow rate and precise, consistent temperature control. The stacked valve allows separate control of water temperature and flow.
Thermostatic valve allows bather to set and maintain precise temperature
Factory-calibrated comfort setting at 104 degrees Fahrenheit
High temperature safety stop ensures that water temperature does not exceed 120 degrees Fahrenheit
*Note Replaces the K-680-KS
Note: Kohler part# K-9663 required if using diverter tub spout.
Improvements to the K-2973-KS over the K-680-KS are:
High temperature stop calibration no longer requires nut removal
Hanging tabs allow valves to be mounted to a board during installation
Reduced width leaves more room to locate valve and plumbing between studs
90 degree service stops allow for faster, easier shut-off
Forged brass body eliminates porosity and potential leak paths
Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.
The cost to ship items varies by item, shipment and shipping option.
Free Ground Shipping on Orders Over $49 *
Standard ground shipping transit time is 5-7 business days.
Free Freight Shipping on Orders Over $1500 *
Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.
* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.