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Wiesbaden Thermostatic Cartridge for Caral and Rombo – Concealed and Surface-Mounted

95,19 66,95 -30%

  • 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 thermostatic cartridge for concealed thermostatic mixer

This Wiesbaden thermostatic cartridge is the heart of your thermostatic mixer tap and fits the Caral and Rombo thermostatic mixers, in both concealed and surface-mounted configurations. The cartridge regulates the water temperature and keeps it stable. If your thermostatic mixer is no longer performing as it should, this spare part lets you replace just the cartridge rather than the entire tap.

Stable temperature: the thermostatic element corrects fluctuations in the supply, so you won't be caught out by sudden bursts of cold or scalding water in the shower.

Targeted repair: you replace only the cartridge and leave the rest of the tap in place, which is considerably more cost-effective than a full replacement.

Widely compatible: the same cartridge fits both the Caral and Rombo thermostatic mixers, in concealed as well as surface-mounted versions.

Accessible even when concealed: because the cartridge is reachable from the front, there is no need to remove tiles when servicing a concealed mixer.

5-year warranty: Wiesbaden provides a five-year warranty on this cartridge.

Specifications

  • Brand: Wiesbaden
  • Type: Thermostatic cartridge
  • Compatible with: Caral and Rombo thermostatic mixers
  • Configuration: concealed and surface-mounted
  • Article number: 29.3982
  • Warranty: 5 years

Why order a thermostatic cartridge from Schwertz & Co

At Schwertz & Co you benefit from free delivery and a 100% satisfaction guarantee. Our specialists can help you determine whether your tap can be repaired with this cartridge, you can view our taps in our own showroom by appointment, and our tradespeople can take care of installation if required.

Is the temperature fluctuating in your shower? Order this Wiesbaden thermostatic cartridge for your Caral or Rombo tap and enjoy a consistently comfortable shower once more.

Item number: 29.3982
EAN: 8718858075461

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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