keldas sap and rdsap recognised air-powered sustainable shower residential
Kelda deluxe air-powered shower, sap rdsap recognised, reduce water energy waste
concealed flex head
riser rail square handset
Concealed nozzle Kelda air-powered shower, sap rdsap recognised, water saving

Concealed Range

Concealed System with Riser Set

SAP Model Qualifier – 93XXXXX5

The Concealed System with Riser Set is a fully thermostatic, high-efficiency shower system designed to elevate your shower experience and includes our wall-mounted panel shower, eHandset Spray and riser rail. Its innovative Air-Powered™ technology delivers an invigorating, full-coverage spray while using significantly less water and energy – cutting utility bills and reducing carbon emissions for a more sustainable, planet-friendly shower.

Designed with a minimalist aesthetic, it seamlessly complements contemporary bathroom interiors while delivering the luxurious, spa-like shower experience Kelda is renowned for.

● Modern design
● 6mm white toughened glass fascia
● Flex Head – 91017100
● Thermostatic mixer valve TMV2 Approved
● eHandset Spray
● Riser rail
● H1030mm x W240mm x D83mm (D240mm showerhead)

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Flexible Showerhead – Flex™

Kelda’s Flex™ showerhead uses 12 patented MACRO-Jet™ nozzles to deliver a powerful, consistent stream of large MACRO droplets for a superior shower experience. Built from high-impact engineering thermoplastic for long-lasting durability, the showerhead is fixed at the ideal angle to ensure optimum spray coverage and performance – suitable for all hair types.

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concealed flex head

Precise Control – SafeTemp™

Kelda’s intuitive dial control lets you easily adjust water flow for a personalised showering experience, while our advanced SafeTemp™ technology keeps the water temperature stable and safe. Engineered for family bathrooms, the system includes a built-in 38°C maximum temperature limit to help prevent scalding, ensuring a reliably comfortable and worry-free shower for users of all ages.

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Concealed nozzle Kelda air-powered shower, sap rdsap recognised, water saving

Premium Materials Certified

Our Kelda Void Shower Fixed Head Systems are engineered for long-lasting performance, using premium, high-grade materials and precision assembly here in the UK. Built for reliability, each concealed system is robust, durable, and designed to require minimal maintenance thanks to its superior construction.

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keldas sap and rdsap recognised air-powered sustainable shower residential

Riser Set - Stylish, Reliable

The Kelda shower riser rail is a sleek and durable choice for anyone looking to upgrade their bathroom with a modern, easy-to-use solution. Designed for effortless height adjustment, it allows you to position your showerhead perfectly for every user, making it ideal for busy family homes.

Its adjustable design also makes it easy to detach or lower the showerhead for quickly rinsing down the shower area after use.

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riser rail square handset
Woman washing shampoo out of hair under Kelda air-powered showers

Efficient Cleaning

Kelda’s MACRO droplet technology produces droplets significantly larger than those in a standard mixer shower, delivering noticeably greater momentum and the sensation of higher spray pressure. With up to 15× more impact than a conventional shower droplet, a Kelda shower offers exceptionally effective rinsing performance – effortlessly removing shampoo even from the thickest hair.

Woman washing shampoo out of hair under Kelda air-powered showers

Sustainable Showering

At Kelda, we believe sustainability should never mean compromise. Our advanced shower technology delivers a full, invigorating experience using just 5 litres of water per minute – half that of a standard shower. The result? Less water, less energy, and a lighter carbon footprint. All without sacrificing performance.

Woman washing shampoo out of hair under Kelda air-powered showers

Immersive Experience

Imagine a shower designed for both you and the planet. Kelda’s advanced technology atomises water into hundreds of precisely engineered MACRO droplets, ensuring you feel every invigorating drop. By using less water, we help conserve one of the world’s most precious resources – yet we never compromise on the power or quality of your showering experience.

Air-Powered™ Technology

Conventional ‘aerating’ showers rely on the Venturi principle to restrict water flow and draw in atmospheric air through a small hole in the showerhead. While this approach is a cost-effective way to reduce water usage and alter the ‘feel’ of the shower, it offers no measurable increase in spray force or rinsing performance, regardless of flow rate.

In contrast, Kelda’s patented Air-Powered™ technology, inspired by decades of advanced aerospace engineering, injects water into a high-velocity air stream, transforming it into hundreds of MACRO droplets, each up to 2.5× larger than those from a standard shower. The result is a fuller, more powerful spray that delivers the sensation of more water while conserving it, providing a superior showering experience for every user.

MACRO-Jet™ Nozzles

Kelda’s showerhead uses 12 precision-engineered MACRO-Jet™ nozzles to deliver powerful, efficient MACRO droplets. Their larger core diameter boosts thermal stability, improves rinsing performance, and ensures long-lasting reliability. With bigger, smarter nozzles that resist blockages and limescale, you get consistently high performance with minimal maintenance – every time you shower.

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KSMART Microprocessor

A digital microprocessor finely controls the perfect blend of water and air, delivering Kelda’s signature high-performance, water-saving shower experience every time. For even greater efficiency insights, Kelda’s optional KSMART system monitors and records detailed water-consumption data – ideal for integrating with Intelligent Building Management Systems (IBMS) to optimise building-wide sustainability.

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Concealed Kelda air-powered shower, sap rdsap recognised, water saving

Air-Protect™

To reduce water stagnation and help prevent bacterial growth, Kelda’s showerhead uses a single-mode spray plate with a fixed pattern and no moving parts – delivering consistent performance with fewer hygiene risks. For added protection, Kelda’s Air-Protect™ technology automatically blows air through the showerhead after each use, keeping the system dry, clean, and reliably hygienic.

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Technical Specification

Electrical

Input voltage: 100-240V 47/63Hz

Rated power: 37W (during operation), 1.8W (standby)

Operating temperature range: 0ºC to +35ºC

Air-Powered™
Construction
Operation
Water
Logistics
Components
Standard guarantee
Dimensions

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