Bristan Prism 2 Shower Mixer - Silver

The Bristan Prism 2 Shower Mixer requires a minimum cavity depth of 35mm for installation.

The mixer has a preset safety stop at 42°C. To select a higher temperature, use the override function as detailed in the installation manual.

Yes, this valve is generally compatible with combi boiler systems, provided your system provides adequate and stable hot water pressure.

Regular servicing is recommended based on water hardness and usage. Check the user manual for specific recommendations. Typically, an annual check is advisable.

The shower valve is equipped with an automatic shut-off feature that will immediately stop the water flow in the event of a sudden failure in either the hot or cold water supply, ensuring safety.

While basic installation might be possible for experienced DIYers, recessed shower valves often require specific plumbing knowledge and tools. Professional installation is recommended to ensure correct setup and safety.

Please refer to the product packaging or the official Bristan website for the most current warranty information, as it may vary.

Check that both hot and cold water supplies are turned on and that there are no blockages in the pipes or shower head. Ensure the main water supply to the property is active.

Verify the hot water supply is adequate. If the water is too cool, check the thermostat override setting. If too hot, ensure the safety stop is functioning correctly or adjust if necessary.

Check for partially closed isolation valves. Ensure the system pressure is stable. Sediment build-up in the cartridge may require cleaning or replacement.

The internal cartridge may require cleaning or lubrication. If the issue persists, the cartridge might need replacing. Ensure handles are securely attached.