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Wiesbaden Caral Concealed Thermostatic Mixer 2-Outlet Rough-In Box

306,60 218,99 -29%

Free shipping (NL & BE)

  • In stock
  • Quick responses via chat and email
  • Order before 2pm, delivered within 2 working days
  • Manufacturer's warranty on all products
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Wiesbaden Caral concealed thermostatic mixer 2-outlet rough-in box

The Wiesbaden Caral rough-in box for a 2-outlet concealed thermostatic mixer is the part of your shower mixer tap that sits hidden inside the wall. It is a thermostatic concealed valve supplied without a trim kit, but includes a rough-in box with a built-in spirit level so you can set it perfectly plumb before tiling.

Rough-in box with spirit level: the included box features a built-in spirit level, ensuring the valve sits perfectly straight during installation.

Safety lock at 38°C: the thermostatic mixer locks at 38°C as standard, helping to prevent accidental scalding.

Easy-Clean filters: the filters and non-return valves are easy to remove and refit, even after the valve has been installed in the wall.

Ceramic diverter cartridges: the ceramic internals ensure smooth, long-lasting operation of the diverter function.

Compatible with multiple trim kits: the rough-in box is suitable for the Caral, Rombo and Cross trim kits, giving you the freedom to choose your own style.

Specifications

  • Brand: Wiesbaden
  • Series: Caral
  • Type: rough-in body with box for 2-outlet shower thermostatic mixer
  • Connection: 3/4 inch female thread
  • Features: ceramic diverter cartridge(s), Easy-Clean filters and non-return valves, spirit level in box
  • Safety: lock at 38°C
  • Please note: supplied without trim kit, which must be ordered separately
  • Article number: 29.2600
  • Warranty: 5 years

Why order your concealed thermostatic mixer rough-in box from Schwertz & Co

At Schwertz & Co you order concealed valves with free delivery and a 100% satisfaction guarantee. Our specialists are happy to check that your rough-in body and trim kit are compatible, and you can view matching trim kits in our showroom by appointment. For installation, you can count on our fitting service carried out by qualified tradespeople.

Order the Wiesbaden Caral concealed thermostatic mixer 2-outlet rough-in box online at Schwertz & Co and lay the foundation for a sleek concealed shower.

Item number: 29.2600
EAN: 8719956089633

Delivery information

Netherlands & Belgium: Order before 2pm, delivered within 2 working days

Germany: 1–3 working days

Rest of Europe: 3–8 working days

See our delivery page for more information here.

Easy 30-day returns

We offer a 30-day returns or exchange policy if you're not completely satisfied with your order for any reason. For more information, please see our Returns Policy here.

  • Premium Quality Materials

    Premium Quality Materials

    Durable and stylish products built to last.

  • Fast delivery, free from €150 (NL & BE)

    Fast delivery, free from €150 (NL & BE)

    Free delivery from €150 in the Netherlands and Belgium. Orders below this threshold are charged at €6.95.

  • Flexible Payment Options

    Flexible Payment Options

    Pay securely online or spread the cost with instalments.

  • 100% Satisfaction Guarantee

    100% Satisfaction Guarantee

    Not happy? We'll make it right!

Quality & Style for Every Room

At Schwertz & Co, quality, durability and aesthetics are at the heart of everything we do. Our products are carefully selected to be not only functional, but also beautifully finished to complement any interior. Whether you prefer a sleek, contemporary look or a timeless classic style, we have the perfect solution for you.

Innovation, Design & Reliability

We believe in the power of innovation and design, which is why we strive to offer products that make your everyday life easier while enhancing your space. With our competitive prices, dependable service and comprehensive warranty, you can shop with complete peace of mind.

Frequently Asked Questions

What materials are used in your products?

Our products are made from high-quality stainless steel, brass and ceramic, ensuring durability, corrosion resistance and a long service life.

Do taps and kitchen sinks come with installation kits?

Yes! All our taps and sinks come complete with an installation kit, including all necessary fittings and a step-by-step guide.

Do you offer free delivery?

Yes, orders of €150 or more qualify for free delivery within the Netherlands and Belgium. For orders under €150, a delivery charge of €6.95 applies. Delivery to Germany and France is €100 per order; to Spain and Portugal it is €150 per order.

How long does delivery take?

Standard delivery takes 3–7 working days, depending on your location. Faster delivery options are available at checkout.

Can I return or exchange a product?

Yes, we operate a hassle-free 30-day returns policy. If you're not completely satisfied, you can return or exchange your item within 30 days.

Do your products come with a warranty?

Absolutely! All our products come with a warranty of 2 to 10 years against defects in materials and workmanship.

Got a question? We're here to help!

Our team of experts is on hand to answer all your questions and help you make the right choice – whether it's product advice, fitting guidance or help with your order, we've got you covered!

Call us: +31851249571

Email: sales@smartby.nl

© 2026 Schwertz & Co

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