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Questions and Answers for KOHLER MasterShower 1/2 in. Volume Control Valve

Internet #203782822

Model #K-2974-K-NA

Store SKU #1007185497

  • On/Off operation with precise control of volume and intensity
  • Quarter-turn operation with ceramic disc cartridge
  • Requires volume control valve trim (sold separately)

Questions & Answers

11Questions
caret
Q:I installed a kohler Rite-Temp Pressure-Balancing Valve Body and Cartridge Kits with Service Stops Model#: K-8304-KS-NA. I am looking to add a volume control and need matte black trims. Can you help?
by|Sep 15, 2023
1 Answer
Answer This Question

A:  Hi Vvee, this is Sarah with Kohler Customer Service. I am glad to address your questions. Please call our Customer Service team at 1-800-4KOHLER for assistance with your selection. Thank you for choosing Kohler.

by|Sep 15, 2023
    caret
    Q:We purchased some valves Model: K-2972-KS-NA; we have read the data sheet and it indicates that it requires volume control K-2974-K-NA; our concerns are: 1. Does this K-2974-K-NA volume control require an additional trim? 2. How does the K-2974-K-NA fit?
    by|Jan 17, 2023
    1 Answer
    Answer This Question

    A:  Hi Aracelly, this is Lisa with Kohler Co. I am happy to answer your question. A thermostatic valve will require a volume control. Each valve will require its own trim. The thermostatic valve is plumbed first and upward from that will be the volume control valve. If you have any additional questions, do not hesitate to contact us at 1-800-4KOHLER. We are glad to help! Thank you for choosing Kohler.

    by|Jan 17, 2023
      caret
      Q:kohler master shower volume control can control shower head and hand shower separetely
      by|Feb 27, 2022
      1 Answer
      Answer This Question

      A:  Hi Rodher, my name is Meli with Kohler Co. I am happy to assist with your question. With two Mastershower volume control valves K-2974-K you would be able to control your two accessories independently. This may also be accomplished with one volume control valve K-2974-K and one transfer valve K-728-K-NA. Thank you for choosing Kohler.

      by|Mar 1, 2022
        caret
        Q:This says volume control trim sold separately. Please help me with part number. I'm using this with Model #K-T10360-4-BN for the shower valve trim kit.
        by|Jul 1, 2020
        1 Answer
        Answer This Question

        A:  Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Model number K-T10360-4-BN is compatible with valve K-2974 and K-2977. A thermostatic valve and valve trim will also be needed to complete this installation. Thank you for choosing Kohler.

        by|Jul 2, 2020
          caret
          Q:Where do i find a trim kit for the Kohler MasterShower 1/2 in. Volume Control Valve? I was able to by this valve but what about a trim kit for it.
          by|May 13, 2020
          2 Answers
          Answer This Question

          A:  Trim options are available at Kohler's website.

          by|May 20, 2020

            A:  Hi Carl, this is Sarah with Kohler Customer Service. I'm glad to answer your question. The following valve trims will work with this valve: K-T40943, K-T14490-4, K-T72771, T14490-3, T10303-4M, T78025-8, T10423-4v, T16241-4, T10596-4, T13174-3B, T72771-3, T72711-9m, T13174-4A, T78025-9, T13174-3A, T16241-3, T72771-3M, T73135-4, T14674-4, T10358-4, T10360-4, T13174-4B, T73135-3 and T10423-4S. Thank you for choosing Kohler.

            by|May 15, 2020
              caret
              Q:Does HD carry the trim Purist trim kit for this valve? All I am able to find is the Purist trim kit for the thermostatic valve and the transfer valve.
              by|Sep 30, 2019
              2 Answers
              Answer This Question

              A:  Find the entire Kohler trim options list at Kohler's website.

              by|May 20, 2020

                A:  Hello Savydavy, my name is Sarah with Kohler Co. I am glad to address your question. We suggest working with your local Home Depot store to inquire about pricing and availability for this product. Thank you for choosing KOHLER.

                by|Oct 1, 2019
                  caret
                  Q:Is this compatible with Kohler artifacts trim kit T72768-4-cp? If not which valve in needed?
                  by|Jun 7, 2018
                  1 Answer
                  Answer This Question

                  A:  Tracy, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The required valve for K-T72768-4-CP is K-11748-K/K-11748-KS. Thank you for choosing KOHLER.

                  by|May 5, 2023
                    caret
                    Q:Is this a shut off valve ?
                    by|Mar 27, 2018
                    5 Answers
                    Answer This Question

                    A:  Yes, "Master" means main shutoff control. Use with Thermomtic type Kohler valve!

                    by|May 19, 2020

                      A:  Yes. This valve controls volume from full-on to full-off. Note it does not control temperature. I just remodeled a shower and bought two of the control valves along with one Master Shower 1/2 inch thermostatic valve. One of the volume controls is for the main shower head & one is for the hand shower.

                      by|Jan 11, 2019
                        1 found this answer helpful

                        A:  Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Yes; the control valve will shut the water off when installed in conjunction with a thermostatic valve. Thank you for choosing KOHLER.

                        by|May 5, 2023

                          A:  Yes it will shut off the flow. I haven't had good luck with that feature. I'm on the 3rd cartridge and they all drip a little.

                          by|May 5, 2023

                            A:  It is not a "shut off valve". It is more like a faucet. It does shots the water off when you done showering. You can also control water pressure with it. It requires a trim over it. In my installation it is between Temperature control valve and diverter. On attached image from bottom to top: Temperature control, volume control, diverter.

                            by|May 5, 2023

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