The Mira Excel BIV Thermostatic Concealed Mixer Shower combines precise thermostatic temperature control with a clean, understated design. The valve and pipework are concealed behind the wall, leaving the controls and shower fittings on display for a neat, uncluttered finish.

For anyone considering concealed valve mixer showers, the Excel offers the added benefits of Mira Magni-Flo™ technology, separate temperature and flow controls and a versatile four-spray handset.

Separate Temperature and Flow Controls

The Excel allows you to adjust the water temperature and flow independently, giving you greater control over how your shower feels.

You can increase or reduce the spray force without altering your selected temperature, making it easy to fine-tune the shower to suit your preference.

Precise Thermostatic Temperature Control

Changes in water pressure or temperature elsewhere in the home can cause ordinary showers to suddenly become hotter or colder. The Mira Excel uses thermostatic technology to recognise these changes and automatically adjust the hot and cold supplies.

This helps maintain a stable, comfortable shower temperature even when other water outlets are being used.

Maximum Temperature Stop

A built-in maximum temperature stop helps prevent an unsafe temperature from being selected accidentally.

If a hotter setting is required, the stop can be deliberately overridden using a discreet push button, providing additional control while reducing the chance of accidental adjustment.

Mira Magni-Flo™ Technology

Mira's Magni-Flo™ technology optimises the internal waterways through the valve to improve shower performance, particularly where available water pressure is lower.

Mira states that the technology can provide up to three times more flow than similar mixer showers, helping deliver satisfying performance across a wide range of suitable plumbing systems.

Four Spray Patterns

The supplied Mira Logic showerhead provides four different spray patterns:

• Start — A balanced spray for everyday showering
• Soothe — A gentler spray for a more relaxing shower
• Force — A more concentrated, invigorating spray
• Eco — Designed to provide comfortable showering while using less water

With four options available, different members of the household can easily choose the spray that suits them.

Rub-Clean Showerhead

The showerhead features rub-clean nozzles to make routine maintenance easier. Simply rub the flexible nozzles to help loosen limescale and other deposits, helping maintain good spray performance over time.

Designed to Resist Limescale

The Excel incorporates ceramic plate technology designed to resist limescale build-up within the valve. This can be particularly beneficial in hard water areas and helps support reliable operation over time.

Large Accessible Filters

Large filters help protect the shower valve from debris within the water supply while remaining easily accessible when maintenance is required.

Mira states that performance remains unaffected even when the filters are up to 50% blocked, helping the shower continue to perform consistently between servicing.

Suitable for a Wide Range of Water Systems

The Mira Excel is compatible with a broad range of domestic plumbing systems, including:

• Gravity-fed hot and cold water supplies
• Pumped gravity-fed hot and cold supplies
• Fully modulating combination boilers
• Instantaneous gas water heaters
• Unvented mains-pressure hot and cold systems
• Mains-pressure thermal stores

This versatility makes the Excel a practical option whether you're replacing existing mixer showers or installing a completely new shower.

Important Riser Rail Information

Mira Logic riser rails feature an indent at one end of the rail to assist with installation. This is an intentional part of the design and isn't a manufacturing fault.

Made in the UK

Mira has been designing and manufacturing showering products in the UK for more than 100 years. Its products are manufactured and assembled using UK production and testing processes designed to maintain consistent quality.

5-Year Warranty

The Mira Excel BIV Thermostatic Concealed Mixer Shower comes with a 5-year manufacturer's warranty, providing added reassurance with your new shower.

Choose the Mira Excel BIV for precise thermostatic control, flexible four-spray showering and strong performance across a wide range of plumbing systems, all combined with the clean appearance of a concealed installation.