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Kohler K-528-K1 DTV+ Series, Digital 2-Port Thermostatic Valve

by Kohler
SKU K-528-K1
Save 25% Save 25%
Original price $1,077.70
Original price $1,077.70 - Original price $1,077.70
Original price $1,077.70
Current price $808.28
$808.28 - $808.28
Current price $808.28
in stock, ready to be shipped

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If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

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Refunds & Returns Policy

At OffGrid Living Solutions, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

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Order Processing

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Please allow 1-3 days for processing your order.


We ship to the lower 48 continental United States only at this time.

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Delivery time

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Kohler K-528-K1 DTV+ Series, Digital 2-Port Thermostatic Valve


This precision-engineered, best-in-class digital thermostatic valve is designed for use with the DTV+ digital system, and its easy plug-and-go design makes installation simple. With two independently controllable outlet ports, this valve is ideally suited for applications where only one or two shower outlets are required. For custom showering applications, this valve elevates your showering experience through the power of technology, giving you more options for cleansing and relaxation than ever. Digital thermostatic technology provides accurate, precise, and consistent temperature control. Additionally, with the DTV+ system, this valve can also be used in combination with a second digital valve to provide either additional outlets or to deliver two different water temperatures at the same time.

What's in the box?

  • Digital 2-Port Thermostatic Valve
  • Plug - AC
  • 5 year limited warranty

Product Specifications

    Kohler K-528-K1 DTV+ Series, Digital 2-Port Thermostatic Valve Product Specifications

    Model K-528-K1
    Mount Wall
    Voltage 120V
    Amperage 15 Amps
    Hertz 60 Hz
    UL Rated Yes
    CSA Yes
    Circuits Required 1 dedicated Class A GFCI
    Width 13-3/8" (340mm)
    Depth 12-1/2" (318mm)
    Height 2-11/16" (68mm)

    Product Features

    • Designed to work with a DTV+ digital system either individually or with a second digital valve (two, three, or six-port valve).
    • For use in showering and/or bathing applications.
    • Up to 13 gallons per minute (49.2 L) flow rate with maximum flow of 8 gallons per minute (30.3 L) from one outlet.
    • 1/2-inch hot/cold supply inlets.
    • Pre-wired with three-prong plug for connection to 110v AC receptacle.
    • Mounts within standard 2" x 4" walls.
    • Two independently controllable 1/2-inch outlets.
    • Equipped with BLUETOOTH® technology allowing communication through the KOHLER Mode App

    Product Manual

    Kohler K-528-K1 DTV Installation Guide and Operational Manual

    Kohler K-528-K1 Service Parts

    Product Warranty, Refunds and Return Policy

    KOHLER® One-Year Limited Warranty

    Product FAQs


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