Viega Prevista 3H Concealed Cistern - 804657 | UK Bathrooms

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Viega Prevista 3H Concealed Cistern - 804657

UKB Item Reference: 70996

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Delivery Estimate: 2 - 5 days
inc. VAT

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Viega Prevista 3H Concealed Cistern - 804657

What do you get when German engineering genius meets modern technology? Introducing Viega's Prevista 3H Concealed Cistern featuring Dual Flush Technology! This innovative product is WRAS and KIWA approved and will provide an extraordinary WC experience. Installation is easy and made even more convenient thanks to all components that are moveable and can be installed manually being coloured yellow - no guesswork, no hassle. Best of all, the Prevista 3H allows for customization whenever you please, with flush settings that can be changed in 0.5 L increments to best suit your toilet pan.

Designed for use with floor-standing toilets, this extraordinary cistern allows you to achieve a modern and streamlined aesthetic in your bathroom as it sits behind the wall, meaning that you no longer need a bulky exposed cistern. Complete the look with one of Viega's stunning flush plates for Prevista that are available in a wide variety of colours and styles so you can choose one that will complement your bathroom decor best.


  • For floor-standing (back-to-wall) WCs, immurement and encircling wall
  • Dual flush technology
  • Flush actuation from front
  • Compatible with all WC flush plates for Prevista
  • Backflow prevention
  • WRAS/KIWA Approved
  • Depth: 120mm
  • Width: 475mm
  • Full flush volume: 3.5 - 7.5 L
  • Partial flush volume: 2 - 4 L
  • Custom settings are easily made in 0.5 L increments
  • All components that are moveable and can be installed manually are coloured yellow
  • Made in Germany

Available Variations

  • 804657 | Viega Prevista 3H Concealed Cistern - 804657


In Stock
Delivery Estimate: 2 - 5 days
Delivery Charge: £12.95

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In Stock

We have this item in our warehouse in Ripon or will be in stock within 1 day with more than 5 available to order.

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We have this item in our warehouse in Ripon or will be in stock within 1 day with fewer than 5 available to order. So we would encourage you to place your order as soon as possible to secure the stock and avoid disappointment.


This is not something we stock as it is a specialist item but we can order it for you. Our lead time estimate is based on our usual experience when getting this item from the manufacturer or national supplier. Being one of the largest branded bathroom eCommerce sites means we can source these items to order faster than most showrooms or e-commerce sites.

Made to Order

This is an item the manufacturer would produce to order for you. As this would need to be manufactured there would be a longer lead time than an in stock or an available item.

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